{"title":"Mercury 2-Stroke 9.9-15HP Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n  \u003cp\u003eThis page is tailored for Mercury 2‑Stroke 9.9–15HP outboard engines. Use it to find compatible parts, routine maintenance guidance, and troubleshooting tips. You can also browse the main Mercury collection for a broader selection. Scroll to the bottom of this page to start browsing parts for this engine, and remember that on the collection page you can use the “Filter \u0026amp; Sort” controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block;margin-top:8px;padding:10px 14px;background:#111827;color:#ffffff;text-decoration:none;border-radius:6px;\"\u003eBrowse All Mercury Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 9.9–15HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the serial\/nameplate on the transom clamp bracket or swivel bracket. Record the full serial to confirm exact year\/version.\u003c\/li\u003e\n    \u003cli\u003eModel code and suffixes indicate shaft length (short\/long), start type (manual\/electric), and control type (tiller\/remote).\u003c\/li\u003e\n    \u003cli\u003eThese 2‑Stroke 9.9\/15 twin‑cylinder models were offered in both tiller and remote variants; carburetor jetting and exhaust components typically differ between 9.9HP and 15HP.\u003c\/li\u003e\n    \u003cli\u003eIf your engine falls in the late‑1990s to early‑2000s “0P” serial range, many parts interchange across the 6\/8\/9.9\/15 family—verify by serial and configuration.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n  \u003ch3\u003eMercury 2‑Stroke 9.9–15HP (twin‑cylinder, carbureted)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;max-width:960px;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInline‑2, carbureted 2‑Stroke; manual or electric start; short\/long shaft; typical 2.00:1 gear ratio.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e9.9HP and 15HP 2‑Stroke variants, including tiller and remote control versions (many within the 0P serial ranges from the late 1990s–early 2000s).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eLightweight, simple to service, strong low‑to‑mid‑range torque, widely supported parts availability.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eMany powerhead, ignition, and gearcase components interchange across 6\/8\/9.9\/15 families; jetting and intake\/exhaust tuning often differ between 9.9HP and 15HP. Always match by serial, shaft length, and start\/control configuration.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"service-kits\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for 2‑Stroke outboards; always follow the official service manual for your exact serial range and configuration.\u003c\/p\u003e\n  \u003ctable style=\"width:100%;max-width:960px;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eReplace and inspect magnetic drain plug for metal; check for water intrusion.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect 50 hrs; replace 100 hrs or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eUse correct heat range\/gap; replace if fouled or corroded.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003eSpark Plugs\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eFuel filter \/ inline filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect each trip; replace 100 hrs or as needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eReplace sooner if debris or ethanol‑related varnish is present.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eWater pump impeller \/ kit\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eEvery 2–3 seasons (sooner in sandy\/silty water)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eEssential for cooling and tell‑tale flow; replace if stream weak or intermittent.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury Water Pump Repair Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eAnodes (internal\/external)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect 50 hrs; replace when 50% depleted\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eMatch material to water type (zinc, aluminum, magnesium).\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e2‑Stroke oil supply\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eEvery trip (check level\/lines); ongoing\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003ePremix engines typically run 50:1 with TC‑W3 oil; oil‑injected units: inspect tank, lines, and primer bulb for leaks\/air.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eThermostat (where equipped)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eInspect annually; replace ~2 years\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSticking thermostats can cause cold‑running or overheat; replace with gasket as needed.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"common-parts\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\"\u003eMercury Outboard Parts\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-water-pump-repair-kits\"\u003eMercury Water Pump Repair Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase Seals \u0026amp; Hardware: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003eMercury Lower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropellers \u0026amp; Hubs: \u003ca href=\"https:\/\/seasierra.com\/collections\/propellers\"\u003ePropellers\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System: \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCarburetion: \u003ca href=\"https:\/\/seasierra.com\/collections\/carburetor\"\u003eCarburetor\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical: \u003ca href=\"https:\/\/seasierra.com\/collections\/electrical-items\"\u003eElectrical Items\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;max-width:960px;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #e5e7eb;padding:8px;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eWeak tell‑tale stream or overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eIntake screen for blockage; impeller condition; thermostat sticking; tell‑tale hose kinks.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eWater pump kit, intake screen, thermostat, tell‑tale hose\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eHard starting \/ rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003ePrimer bulb and fuel lines; choke\/enricher operation; idle mixture; plug condition\/gap.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSpark plugs, carburetor repair kit, fuel filter, fuel pump diaphragm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003ePoor acceleration or power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eProp damage or mismatched pitch; fuel restriction; carb jets fouled; compression (baseline).\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003ePropeller, fuel filter, carburetor kit\/jets, spark plugs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eExcessive smoke (2‑Stroke)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eConfirm premix ratio; choke stuck closed; plugs fouled; prolonged idling.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eSpark plugs, choke\/enrichment parts, carb settings\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eGearcase noise or metal in oil\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eOil level\/condition; water intrusion; prop hub and thrust washer; seal integrity.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;border-bottom:1px solid #f3f4f6;\"\u003eLower unit seal kit, prop hardware, bearings\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"faq\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable across different years in the 9.9–15HP 2‑Stroke range?\u003c\/summary\u003e\n    \u003cp\u003eMany components are shared across the 6\/8\/9.9\/15 families, especially within late‑1990s to early‑2000s serial ranges. However, match by serial number, shaft length, and start\/control type. Carburetor jetting and some intake\/exhaust parts differ between 9.9HP and 15HP.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the impeller?\u003c\/summary\u003e\n    \u003cp\u003eEvery 2–3 seasons for typical use, or sooner if operating in sandy\/silty water or when the tell‑tale weakens. Replace the full pump kit if housing or wear plate shows scoring.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change gear oil?\u003c\/summary\u003e\n    \u003cp\u003eAt least annually or every 100 hours. Always inspect for water intrusion (milky oil) and metal on the magnetic drain plug.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information do you need to confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003eProvide the engine serial number, horsepower (9.9 or 15), shaft length (short\/long), start type (manual\/electric), and whether it’s tiller or remote control. Photos of the nameplate and the part in question help ensure a precise match.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"margin-top:24px;padding:16px;border:1px solid #e5e7eb;border-radius:8px;\"\u003e\n  \u003cp\u003eReady to find parts for your Mercury 2‑Stroke 9.9–15HP? Browse the main Mercury collection and filter by horsepower, year range, and category to locate compatible components quickly.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block;margin:8px 0 6px 0;padding:10px 14px;background:#111827;color:#ffffff;text-decoration:none;border-radius:6px;\"\u003eShop Mercury Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"font-size:0.95em;color:#374151;\"\u003eIf you’re unsure about your model, send us a photo of the nameplate and the part you need and we’ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-6-15-hp-outboards-replaces-47-42038-2-47-42038q02","title":"Water Pump Impeller Kit – Fits Mercury\/Mariner 6-15 HP Outboards (Replaces 47-42038-2, 47-42038Q02)","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\t\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\t\u003cp\u003eThis \u003cstrong\u003eWater Pump Impeller Kit – Fits Mercury\/Mariner 6-15 HP Outboards (Replaces 47-42038-2, 47-42038Q02)\u003c\/strong\u003e is a direct replacement part designed to restore your engine's cooling system. It is engineered for a broad range of models, including Mercury\/Mariner 6-15 HP 2-Stroke (Serial 0A197112 \u0026amp; Up), 8-9.9 HP 4-Stroke (2004 \u0026amp; Prior), 15 HP 4-Stroke (323cc), and Force 9.9-15 HP (1998) outboards.\u003c\/p\u003e\n\t\u003cp\u003eThis kit serves as a direct interchange for Mercury part numbers 47-42038, 47-42038-2, 47-42038Q02, 47-420381, and 47-420382, as well as common aftermarket cross-references including Sierra 18-3062, GLM 89451, and Mallory 9-45309.\u003c\/p\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003eImpeller is molded from a durable neoprene compound for reliable performance and long service life in marine environments.\u003c\/li\u003e\n\t\t\u003cli\u003eIncludes the essential gaskets and impeller key required for a complete water pump service.\u003c\/li\u003e\n\t\t\u003cli\u003eEngineered to meet or exceed original equipment specifications for fit, form, and function.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\t\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\t\u003cdiv class=\"ss-table-wrap\"\u003e\n\t\t\u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n\t\t\t\u003cthead\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003cth\u003eBrand\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003ePart Number\u003c\/th\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\u003c\/thead\u003e\n\t\t\t\u003ctbody\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038Q02\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-420381\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-420382\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eSierra\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e18-3062\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eGLM\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e89451\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMallory\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9-45309\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMallory\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9-45309-10\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\u003c\/tbody\u003e\n\t\t\u003c\/table\u003e\n\t\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\t\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\t\u003cp\u003eFor Mercury\/Mariner models, fitment is often defined by serial number. Please verify your engine's serial number against the ranges provided before ordering.\u003c\/p\u003e\n\t\u003cp\u003eFor Force outboards, this kit fits specific 9.9 HP and 15 HP models from the 1998 model year.\u003c\/p\u003e\n\t\u003cdiv class=\"ss-table-wrap\"\u003e\n\t\t\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n\t\t\t\u003cthead\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003cth\u003eBrand\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eModel\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eRated HP\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eStroke\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eYears\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\t\t\t\t\t\u003cth\u003eNotes\u003c\/th\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\u003c\/thead\u003e\n\t\t\t\u003ctbody\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e6 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e6\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial A197112 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e6 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e6\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial OT800749 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e8 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e8\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial A197112 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e8 HP (Bodensee)\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e8\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial G760300 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eInternational model\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial A197112 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2004 \u0026amp; Prior\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eStandard case\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial G760300-T979999\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eXR10 SeaPro\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e10\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial D038000 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial B292414 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e323cc, MY2008 \u0026amp; Prior\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15 SeaPro\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003eSerial G044365 \u0026amp; Up\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eForce\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e9.9\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e1998\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\t\u003ctr\u003e\n\t\t\t\t\t\u003ctd\u003eForce\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15 HP\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e15\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e1998\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\t\t\t\t\t\u003ctd\u003e\u003c\/td\u003e\n\t\t\t\t\u003c\/tr\u003e\n\t\t\t\u003c\/tbody\u003e\n\t\t\u003c\/table\u003e\n\t\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\t\u003cdl\u003e\n\t\t\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\t\t\u003cdd\u003eWater Pump Impeller Kit\u003c\/dd\u003e\n\t\t\u003cdt\u003eMaterial\u003c\/dt\u003e\n\t\t\u003cdd\u003eNeoprene\u003c\/dd\u003e\n\t\t\u003cdt\u003eDimensions\u003c\/dt\u003e\n\t\t\u003cdd\u003e58.8mm diameter × 11.7-11.9mm depth (2.315\" × 0.469\")\u003c\/dd\u003e\n\t\t\u003cdt\u003eShaft Diameter\u003c\/dt\u003e\n\t\t\u003cdd\u003e12.6-13mm (0.496-0.512\")\u003c\/dd\u003e\n\t\t\u003cdt\u003eWarranty\u003c\/dt\u003e\n\t\t\u003cdd\u003e1 Year\u003c\/dd\u003e\n\t\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Neoprene Impeller (47-42038-2)\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Gasket (27-19202)\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Gasket (27-19204-3)\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Impeller Key\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\t\u003col\u003e\n\t\t\u003cli\u003eDisconnect the battery and spark plug leads for safety.\u003c\/li\u003e\n\t\t\u003cli\u003eRemove the bolts securing the lower unit (gearcase) to the engine.\u003c\/li\u003e\n\t\t\u003cli\u003eCarefully drop the lower unit to gain access to the water pump assembly.\u003c\/li\u003e\n\t\t\u003cli\u003eUnscrew the bolts on the water pump housing and remove the cover.\u003c\/li\u003e\n\t\t\u003cli\u003eTake note of the old impeller's vane direction before removing it and the woodruff key.\u003c\/li\u003e\n\t\t\u003cli\u003eInspect the pump housing and wear plate for grooves, warping, or damage. Clean all surfaces.\u003c\/li\u003e\n\t\t\u003cli\u003eInstall the new key and slide the new impeller onto the driveshaft. Turn the driveshaft clockwise to help bend the vanes into the correct orientation.\u003c\/li\u003e\n\t\t\u003cli\u003ePosition the new gaskets correctly and reinstall the water pump housing, tightening bolts to the manufacturer's specified torque.\u003c\/li\u003e\n\t\t\u003cli\u003eReattach the lower unit, ensuring the shift shaft and water tube are properly aligned.\u003c\/li\u003e\n\t\t\u003cli\u003eOnce assembled, use a water source (like flushing muffs) to run the engine and verify a strong, steady stream from the tell-tale outlet.\u003c\/li\u003e\n\t\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eHow do I know if this impeller will fit my engine?\u003c\/summary\u003e\n\t\t\u003cp\u003eThe most accurate method is to check your engine's serial number against the compatibility chart. While this kit fits a wide range of models, serial number breaks are the definitive guide for ensuring a proper match, especially for Mercury\/Mariner engines.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eWhat are the signs of a failing water pump impeller?\u003c\/summary\u003e\n\t\t\u003cp\u003eThe most common sign is a weak, intermittent, or non-existent water stream from the \"tell-tale\" cooling outlet. Other indicators include an engine overheating alarm, steam from the exhaust, or the engine itself feeling excessively hot to the touch.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eHow often should I replace the impeller?\u003c\/summary\u003e\n\t\t\u003cp\u003eFor preventative maintenance, it's best practice to inspect the impeller annually and replace it every 1-2 years or 100-200 hours of operation. If you frequently operate in sandy, silty, or saltwater, more frequent replacement is recommended.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n\t\t\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n\t\t\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\t\u003cdetails\u003e\n\t\t\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n\t\t\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\t\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\t\t\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\t\t\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\t\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\t\t\u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\t\t\u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717909057851,"sku":"23KM110","price":26.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_kit_for_Mercury_6_8_99_15_HP___47-42038-2____47-420381____47-42038Q02_-_JLM_MARINE-8286377.jpg?v=1763031532"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-6-15-hp-replaces-47-42038q02-18-3062","title":"Water Pump Impeller with Key – Fits Mercury\/Mariner 6–15 HP 2-Stroke and Select 4-Stroke Models (Replaces 47-42038Q02, Sierra 18-3062)","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller with drive key\u003c\/strong\u003e is designed for selected Mercury and Mariner outboards. The product is supplied as a single impeller-and-key replacement, not as a complete water-pump gasket kit. Company fitment information covers 2-stroke engines from 6 to 15 HP and selected 4-stroke models including 8 HP, 9.9 HP with 323cc displacement, 13.5 HP international models, and 15 HP models.\u003c\/p\u003e\n\u003cp\u003eThe impeller is listed as an aftermarket replacement for Mercury references \u003cstrong\u003e47-42038\u003c\/strong\u003e, \u003cstrong\u003e47-42038-2\u003c\/strong\u003e, \u003cstrong\u003e47-42038Q02\u003c\/strong\u003e, \u003cstrong\u003e47-42038-1\u003c\/strong\u003e, and \u003cstrong\u003e47-420382\u003c\/strong\u003e. Sierra \u003cstrong\u003e18-3062\u003c\/strong\u003e is a corresponding aftermarket reference.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-volume, long-vane water pump impeller design for the specified applications.\u003c\/li\u003e\n\u003cli\u003eIncludes the matching drive key for installation with the impeller.\u003c\/li\u003e\n\u003cli\u003eSuitable for routine water-pump service when the engine model and serial number match the applicable application information.\u003c\/li\u003e\n\u003cli\u003eAftermarket replacement; Mercury and Mariner are manufacturer trademarks used only to identify compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse these references to compare the replacement impeller with the part being removed. Part-number references do not replace model, stroke, and serial-number verification.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Cross-Reference\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038-1\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-420382\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3062\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment depends on the complete engine application. Before ordering, compare the engine brand, model, horsepower, stroke, displacement where applicable, and serial number with your service information and the original impeller.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eAdditional Conditions\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eSelected outboard models\u003c\/td\u003e\n        \u003ctd\u003e6–15\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model and serial number before installation.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eSelected 8 HP models\u003c\/td\u003e\n        \u003ctd\u003e8\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eIncludes the company-listed Bodensee\/international application; verify the exact engine identification.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eSelected 9.9 HP models\u003c\/td\u003e\n        \u003ctd\u003e9.9\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e323cc application listed by the company; verify model and serial number.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eSelected international models\u003c\/td\u003e\n        \u003ctd\u003e13.5\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eInternational application listed by the company; verify the exact engine identification.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n        \u003ctd\u003eSelected 15 HP models\u003c\/td\u003e\n        \u003ctd\u003e15\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eVerify the exact model and serial number before ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The 2-stroke and 4-stroke applications are not interchangeable solely because the horsepower is similar. Do not use this part unless the engine application and original impeller reference match.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n \u003cdt\u003eProduct Type\u003c\/dt\u003e\n \u003cdd\u003eWater pump impeller with drive key\u003c\/dd\u003e\n \u003cdt\u003eVane Design\u003c\/dt\u003e\n \u003cdd\u003eHigh-volume, long-vane impeller\u003c\/dd\u003e\n \u003cdt\u003eApproximate Outside Diameter\u003c\/dt\u003e\n \u003cdd\u003e2.3125 in (58.74 mm)\u003c\/dd\u003e\n \u003cdt\u003eApproximate Inside Diameter\u003c\/dt\u003e\n \u003cdd\u003e0.500 in (12.70 mm)\u003c\/dd\u003e\n \u003cdt\u003eInstallation\u003c\/dt\u003e\n \u003cdd\u003eDirect replacement for compatible applications; follow the engine service manual.\u003c\/dd\u003e\n \u003cdt\u003eBrand Status\u003c\/dt\u003e\n \u003cdd\u003eAftermarket replacement, not an OEM component.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Water pump impeller\u003c\/li\u003e\n  \u003cli\u003e1 x Matching impeller drive key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGaskets are not included.\u003c\/strong\u003e Inspect the water-pump housing, plate, and existing gaskets during service and purchase any required replacement gaskets separately for your specific engine.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cp\u003eFollow the engine manufacturer’s service manual for the correct procedure, torque values, sealing requirements, and model-specific precautions. General service steps are:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and place the outboard in neutral.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit according to the service manual.\u003c\/li\u003e\n  \u003cli\u003eRemove the water-pump housing and take out the old impeller and key.\u003c\/li\u003e\n  \u003cli\u003eClean the housing, plate, and shaft area. Remove debris and inspect the housing and wear surfaces for damage.\u003c\/li\u003e\n  \u003cli\u003eInstall the supplied drive key and impeller in the same orientation as the original part.\u003c\/li\u003e\n  \u003cli\u003eInstall the water-pump housing, guiding the impeller vanes in the correct direction of rotation. Replace damaged or unsuitable gaskets separately.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit and confirm that the driveshaft, shift shaft, and water tube are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eRun the engine in water or with the correct flushing equipment and confirm a steady cooling-water discharge before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm that this impeller fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eCompare your engine brand, model, horsepower, stroke, displacement where applicable, and serial number with the application information. Also compare the original impeller’s dimensions and part-number reference. Horsepower alone is not sufficient to confirm fitment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat are the signs of a failing water-pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include a weak or irregular tell-tale stream, overheating warnings, elevated operating temperature, or reduced cooling-water discharge. Vanes may become brittle, damaged, or permanently deformed with use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this product include a gasket kit?\u003c\/summary\u003e\n  \u003cp\u003eNo. This product includes one water-pump impeller and one matching drive key. Gaskets are not included and must be sourced separately if required for your engine.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM Mercury or Mariner part?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement that references Mercury and Mariner applications and part numbers for compatibility identification.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should an impeller be replaced?\u003c\/summary\u003e\n  \u003cp\u003eReplacement timing depends on the engine manufacturer’s maintenance schedule, operating hours, storage conditions, and water quality. Inspect the impeller regularly and replace it whenever the vanes show cracking, wear, deformation, or damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use it on any 6–15 HP outboard?\u003c\/summary\u003e\n  \u003cp\u003eNo. The listed 6–15 HP range applies to selected Mercury and Mariner applications, primarily the company-listed 2-stroke range. Selected 4-stroke applications are also listed separately. Confirm the exact model and serial number before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the application and original part before ordering; similar horsepower ratings do not guarantee interchangeability.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard without an adequate cooling-water supply.\u003c\/li\u003e\n  \u003cli\u003eStop the engine immediately if the tell-tale stream is weak or the engine overheats.\u003c\/li\u003e\n  \u003cli\u003eUse the service manual for installation procedure and torque specifications. Professional installation is recommended when servicing the lower unit or water pump.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine replacement parts selected for practical service and routine maintenance applications.\u003c\/li\u003e\n  \u003cli\u003eClear compatibility information to help match the part to the correct engine application.\u003c\/li\u003e\n  \u003cli\u003eAftermarket value for watercraft owners and marine technicians.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723776102715,"sku":"17IM009-K","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Mercury-_Mariner_Impeller_6_to_15_HP_2-Stroke_-_4-Stroke_47-42038_2_-_JLM_MARINE-8289804.jpg?v=1763031531"},{"product_id":"water-pump-repair-kit-fits-mercury-mariner-9-9-15-hp-4-stroke-outboards-replaces-99157t2","title":"Impeller Repair Kit for Mercury\/Mariner Outboards – Replaces 46-99157T2 and 46-99157A02","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003eImpeller Repair Kit\u003c\/strong\u003e is designed to service the water pump on selected Mercury and Mariner outboards. It replaces the water-pump repair-kit references \u003cstrong\u003e46-99157T2\u003c\/strong\u003e and \u003cstrong\u003e46-99157A02\u003c\/strong\u003e in applicable applications. The kit is intended for replacing worn pump components during routine cooling-system maintenance or water-pump repair.\u003c\/p\u003e\n  \u003cp\u003eFitment depends on the engine model, water-pump configuration, gear ratio, and serial-number range. Always compare the original pump, part number, and engine serial number before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Aftermarket impeller repair kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eService function:\u003c\/strong\u003e Water-pump and cooling-system maintenance\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Replacement service in the lower-unit water-pump assembly\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand status:\u003c\/strong\u003e Aftermarket replacement; not an OEM component\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eThe following manufacturer references are associated with this water-pump repair-kit application. Number formats and component descriptions can vary between catalogs.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eReference\u003c\/th\u003e\n          \u003cth\u003eReference type\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e46-99157T2\u003c\/td\u003e\n          \u003ctd\u003eWater-pump kit or repair-kit reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e46-99157A02\u003c\/td\u003e\n          \u003ctd\u003eWater-pump assembly or replacement reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e99157T2\u003c\/td\u003e\n          \u003ctd\u003eCatalog reference without prefix\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e99157A2\u003c\/td\u003e\n          \u003ctd\u003eCatalog reference without prefix\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e99157A02\u003c\/td\u003e\n          \u003ctd\u003eCatalog reference without prefix\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e85098A2\u003c\/td\u003e\n          \u003ctd\u003eAssociated catalog reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eCatalog records associate this water-pump reference with the following engine applications. The model, stroke, gear-ratio configuration, and serial-number range must be considered together.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eModel\u003c\/th\u003e\n          \u003cth\u003eRated HP\u003c\/th\u003e\n          \u003cth\u003eStroke\u003c\/th\u003e\n          \u003cth\u003eSerial-number condition\u003c\/th\u003e\n          \u003cth\u003eConfiguration notes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e8 Bodensee\u003c\/td\u003e\n          \u003ctd\u003e8\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0P086824 through 0P400999\u003c\/td\u003e\n          \u003ctd\u003eInternational model; 2.42:1 gear-ratio water-pump housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e9.9\u003c\/td\u003e\n          \u003ctd\u003e9.9\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0G760300 through 1B226999\u003c\/td\u003e\n          \u003ctd\u003e323 cc application; 2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e9.9\u003c\/td\u003e\n          \u003ctd\u003e9.9\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0P075166 through 0P400999\u003c\/td\u003e\n          \u003ctd\u003e323 cc application; 2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e13.5 International\u003c\/td\u003e\n          \u003ctd\u003e13.5\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0P134638 through 0P400999\u003c\/td\u003e\n          \u003ctd\u003e2.42:1 gear-ratio water-pump housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0G590000 through 0G760299\u003c\/td\u003e\n          \u003ctd\u003e2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e0G760300 through 1B226999\u003c\/td\u003e\n          \u003ctd\u003e2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e15 BigFoot\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e1B227000 through 1B727495\u003c\/td\u003e\n          \u003ctd\u003eBigFoot lower unit; 2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e9973100 through 0P016999\u003c\/td\u003e\n          \u003ctd\u003e2.42:1 gear-ratio housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e15 Sea Pro \/ XD\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n          \u003ctd\u003e9927000 through 0P016999\u003c\/td\u003e\n          \u003ctd\u003e2.25:1 gear-ratio and jet-water-pump catalog applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e15 Sea Pro \/ XD\u003c\/td\u003e\n          \u003ctd\u003e15\u003c\/td\u003e\n          \u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n          \u003ctd\u003e0P017000 through 0P325499\u003c\/td\u003e\n          \u003ctd\u003e2.25:1 gear-ratio and jet-water-pump catalog applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e18\u003c\/td\u003e\n          \u003ctd\u003e18\u003c\/td\u003e\n          \u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n          \u003ctd\u003e5837437 through 6416712; other ranges also cataloged\u003c\/td\u003e\n          \u003ctd\u003eGear-housing water-pump application; verify the pump design before ordering\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003e20 Jet\u003c\/td\u003e\n          \u003ctd\u003e20\u003c\/td\u003e\n          \u003ctd\u003eVerify engine configuration\u003c\/td\u003e\n          \u003ctd\u003e0G044027 through 0G760299\u003c\/td\u003e\n          \u003ctd\u003e2.25:1 gear-ratio and jet-water-pump applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n          \u003ctd\u003eAdditional XD and 25 hp applications\u003c\/td\u003e\n          \u003ctd\u003e15–25\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke applications listed in aftermarket catalogs\u003c\/td\u003e\n          \u003ctd\u003eVerify exact serial-number range\u003c\/td\u003e\n          \u003ctd\u003eDo not use the 4-Stroke fitment rows as confirmation for these applications\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cp\u003eThis repair kit is supplied as a service-component package. Confirm the physical contents against the product images and the existing pump assembly before installation.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Water-pump housing or housing component\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Face plate or wear-plate component\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Water-pump impeller\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Impeller key\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Pump gasket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Water-pump seal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e2 x\u003c\/span\u003e Washer\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e4 x\u003c\/span\u003e Grommet\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e6 x\u003c\/span\u003e O-ring in the applicable service sizes\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eComponent quantity and configuration can vary by application. The kit does not include a complete lower unit, driveshaft, gearcase, or engine.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the battery and remove the spark-plug leads before beginning service.\u003c\/li\u003e\n    \u003cli\u003ePlace a drain pan under the lower unit and drain the gearcase lubricant according to the engine manufacturer’s procedure.\u003c\/li\u003e\n    \u003cli\u003eRemove the lower unit while supporting it securely. Keep the driveshaft, shift shaft, and water tube aligned during removal.\u003c\/li\u003e\n    \u003cli\u003eRemove the water-pump housing and note the order and orientation of the impeller, key, plate, gaskets, seals, and washers.\u003c\/li\u003e\n    \u003cli\u003eClean the mating surfaces and inspect the driveshaft, keyway, pump plate, housing, and water-tube grommet for wear or damage.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement plate, gasket, seal, key, and impeller in the same order as the original components. Use the correct impeller rotation for the engine.\u003c\/li\u003e\n    \u003cli\u003eFit the pump housing and tighten the fasteners to the engine manufacturer’s specified torque.\u003c\/li\u003e\n    \u003cli\u003eReinstall the lower unit, confirming proper engagement of the driveshaft, shift shaft, and water tube.\u003c\/li\u003e\n    \u003cli\u003eRefill the gearcase with the correct marine gear lubricant and check for leaks.\u003c\/li\u003e\n    \u003cli\u003eRun the engine in a suitable test tank or in the water and confirm a strong, steady tell-tale stream before returning the engine to service.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eMaintenance \u0026amp; Troubleshooting\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\n    \u003cp\u003eMatch the engine brand, model, horsepower, stroke, gear-ratio configuration, and complete serial-number range. Compare the old pump and impeller with the product images before ordering. A horsepower match alone is not sufficient.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat symptoms indicate a worn water-pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eCommon symptoms include a weak or missing tell-tale stream, overheating, steam, an overheating warning, or a brittle, cracked, deformed, or melted impeller found during inspection.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should the impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eInspect the impeller as part of regular cooling-system maintenance and replace it when it shows cracking, hardening, vane damage, deformation, or loss of flexibility. Frequent saltwater, sandy, or silty use may require more frequent inspection.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement repair kit intended for the listed applications. Mercury, Mariner, and other manufacturer names and part numbers are used only to identify compatible applications and references.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this product replace a complete water-pump assembly?\u003c\/summary\u003e\n    \u003cp\u003eThis product is a repair kit for servicing the water pump. It should not be treated as a complete installed pump assembly or as a replacement for the entire lower unit.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the exact model and serial number before purchase.\u003c\/li\u003e\n    \u003cli\u003eDo not mix fitment data from different engine configurations or gear-ratio versions.\u003c\/li\u003e\n    \u003cli\u003eInspect all mating surfaces and related cooling-system components before reassembly.\u003c\/li\u003e\n    \u003cli\u003eUse the manufacturer’s service manual for torque values, lubricant specifications, and detailed installation procedures.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when lower-unit removal or water-pump service is unfamiliar.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine replacement parts\u003c\/strong\u003e — Practical aftermarket components for routine service and repair.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-focused listings\u003c\/strong\u003e — Fitment information is organized around model, configuration, and serial-number conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupport for maintenance work\u003c\/strong\u003e — Product information is provided to help customers compare replacement parts before installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723784032571,"sku":"SIE-18KM006","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Mercury_-_Force_-_Mariner_47-85089T7_-_JLM_MARINE-8290146.jpg?v=1763031705"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-9-9-25-hp-replaces-46-99157t2-85098a2-99157a2","title":"Water Pump Repair Kit with Housing – Fits Mercury\/Mariner 2-Stroke 15–25 HP and 4-Stroke 9.9–15 HP (Replaces 46-99157T2, 46-99157A02, 85098A2, 99157A2)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump repair kit with pump housing\u003c\/strong\u003e is designed for selected Mercury and Mariner outboard applications. It is listed for 2-Stroke 15–25 HP models and selected 4-Stroke 9.9–15 HP BigFoot models. The kit is intended to restore water-pump service components and includes the pump housing identified for this application.\u003c\/p\u003e\n\u003cp\u003eUse the OEM reference numbers, engine type, model designation, and serial-number range together when confirming fitment. A horsepower match alone does not guarantee compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater pump service kit with pump housing.\u003c\/li\u003e\n  \u003cli\u003eAftermarket replacement for selected Mercury and Mariner outboards.\u003c\/li\u003e\n  \u003cli\u003eSuitable for listed 2-Stroke, 4-Stroke, BigFoot, Sea Pro, Marathon, Super 15, and XD applications when the complete fitment conditions match.\u003c\/li\u003e\n  \u003cli\u003eNot manufactured or sold as a genuine Mercury component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following numbers are customer-facing manufacturer or aftermarket reference numbers associated with this water-pump application. They are provided for cross-reference only; verify the complete engine application before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Mariner\u003c\/td\u003e\n\u003ctd\u003e46-99157T2\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury Mariner\u003c\/td\u003e\n\u003ctd\u003e46-99157A02\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e85098A2\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e99157A2\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e99157T2\u003c\/td\u003e\n\u003ctd\u003eOEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM Marine\u003c\/td\u003e\n\u003ctd\u003e12014\u003c\/td\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3320\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-48300\u003c\/td\u003e\n\u003ctd\u003eAftermarket cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompatibility conditions must be kept together. Confirm the exact model, engine type, and serial-number range against your engine identification label or the original water-pump part before installation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel or Application\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial or Model Condition\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e9.9 BigFoot, 323 cc\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eUSA 0G760300–0T979999; Belgium 0P075166–0P400999\u003c\/td\u003e\n\u003ctd\u003e46-99157T2 \/ 46-99157A02\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e13.5 International\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0P134638–0P400999 and 0P401000 \u0026amp; up\u003c\/td\u003e\n\u003ctd\u003e46-99157T2 \/ 46-99157A02\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e15 BigFoot, 323 cc\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G760300–1B226999, 0P075166–0P400999, 1B227000–1B727495, or 0P401000 \u0026amp; up, as applicable\u003c\/td\u003e\n\u003ctd\u003e46-99157T2 \/ 46-99157A02\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e15 Sea Pro (XD)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e9927000–0P016999 or 0P017000–0P325499, as applicable\u003c\/td\u003e\n\u003ctd\u003e46-99157T2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e15XD, 18XD, 20XD, 25XD\u003c\/td\u003e\n\u003ctd\u003e15–25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eModel family application; catalog references indicate 1984 and later for the listed family\u003c\/td\u003e\n\u003ctd\u003e46-99157T2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eUse the model-specific serial range; multiple 18 HP catalog ranges are listed\u003c\/td\u003e\n\u003ctd\u003e46-99157T2 \/ 46-99157A02\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e20 Jet\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e0G044027–0G760299; confirm Jet water-pump diagram and serial range\u003c\/td\u003e\n\u003ctd\u003e46-99157T2\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e25 Sea Pro, Marathon, or Super 15\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eConfirm the model designation and serial range before purchase\u003c\/td\u003e\n\u003ctd\u003e46-99157T2 \/ 46-99157A02\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eAdditional company-listed application\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e3-Cylinder\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number; no universal 50 HP fitment is implied\u003c\/td\u003e\n\u003ctd\u003eCompany application listing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump repair\/service kit with pump housing\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury and Mariner outboard water-pump assemblies\u003c\/dd\u003e\n  \u003cdt\u003eStroke Coverage\u003c\/dt\u003e\n\u003cdd\u003eSelected 2-Stroke 15–25 HP and 4-Stroke 9.9–15 HP applications\u003c\/dd\u003e\n  \u003cdt\u003ePump Housing\u003c\/dt\u003e\n\u003cdd\u003eIncluded according to the company product record\u003c\/dd\u003e\n  \u003cdt\u003eBrand Status\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement; not a genuine Mercury component\u003c\/dd\u003e\n  \u003cdt\u003ePrimary Aftermarket Reference\u003c\/dt\u003e\n\u003cdd\u003eGLM Marine 12014\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThe company product record identifies this item as a water pump service kit \u003cstrong\u003ewith pump housing\u003c\/strong\u003e. The service kit is intended for the listed water-pump application. Exact seal, gasket, washer, key, and hardware contents may vary by production batch, so compare the package and product images with the components required for your engine before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Water pump housing assembly\u003c\/li\u003e\n  \u003cli\u003eWater-pump service components for the listed application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the complete engine model, stroke, and serial-number range before beginning work.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery where applicable, remove the lanyard, and follow the engine manufacturer's safety procedures.\u003c\/li\u003e\n  \u003cli\u003ePlace the outboard in a stable position and remove the lower unit according to the service manual.\u003c\/li\u003e\n  \u003cli\u003eRemove the old water-pump housing and service components. Clean the mating surfaces and inspect the driveshaft, keyway, water tube, and sealing surfaces.\u003c\/li\u003e\n  \u003cli\u003eTransfer or install only the components supplied for your application. Do not reuse damaged gaskets, seals, keys, or fasteners.\u003c\/li\u003e\n  \u003cli\u003eInstall the impeller and housing in the correct direction, using suitable lubricant where specified by the service manual.\u003c\/li\u003e\n  \u003cli\u003eTorque fasteners to the manufacturer's specification and ensure the water tube and shift shaft are correctly aligned when reinstalling the lower unit.\u003c\/li\u003e\n  \u003cli\u003eRun the engine only in a proper test tank or in the water. Confirm a strong, consistent tell-tale stream and check for leaks or overheating.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment for my engine?\u003c\/summary\u003e\u003cp\u003eMatch the engine brand, model designation, stroke, horsepower, and complete serial-number range to the compatibility information above. Also compare the old pump assembly and OEM reference number. If any condition differs, do not assume the part will fit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this product include the pump housing?\u003c\/summary\u003e\u003cp\u003eYes. The company product record describes this item as a water pump service kit with pump housing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a genuine Mercury part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement associated with the listed Mercury and Mariner applications and reference numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat symptoms indicate a worn water-pump service assembly?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include a weak or intermittent tell-tale stream, overheating at idle or low speed, reduced cooling-water flow, or no water discharge. Stop the engine if overheating occurs to prevent serious damage.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the impeller be serviced?\u003c\/summary\u003e\u003cp\u003eService intervals depend on the engine manufacturer, operating hours, and water conditions. Inspect and replace the impeller and related service components according to the engine service manual, especially after operation in saltwater, sand, or silt.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eAre all seals and hardware included?\u003c\/summary\u003e\u003cp\u003eThe product is identified as a service kit with housing, but the company record does not provide a complete component-by-component quantity list. Confirm the supplied contents against the product images and your engine service requirements before installation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat warranty and return terms apply?\u003c\/summary\u003e\u003cp\u003eWarranty and return terms are determined by the store's current policy. Contact customer support before installation if the received contents or fitment differs from the listing.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways verify the complete model and serial-number conditions before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard without adequate cooling-water flow.\u003c\/li\u003e\n  \u003cli\u003eUse the manufacturer's service manual for torque values, disassembly procedures, and installation direction.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when lower-unit removal or water-pump service is unfamiliar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine outboard service and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Listings\u003c\/strong\u003e — Model, stroke, and serial conditions are provided to help customers verify compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Before Installation\u003c\/strong\u003e — Contact support if the received part or package contents do not match the listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723784065339,"sku":"18KM006","price":46.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Mercury_2_Str_15-25_HP_4_Str_99-15_HP_99157T2_-_JLM_MARINE-8288065.jpg?v=1763031706"},{"product_id":"water-pump-impeller-kit-fits-mercury-mariner-force-sears-6-15-hp-replaces-46-42089a5","title":"Complete Water Pump Service Kit for Mercury, Mariner \u0026 Force 6–15 HP Outboards – Replaces 46-42089A5","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003ecomplete water pump service kit\u003c\/strong\u003e is designed for servicing the cooling system on selected Mercury, Mariner, and Force 6–15 HP outboard motors with standard gearcases. The corresponding application range includes both 2-stroke and selected 4-stroke models. Replacing worn water-pump components helps restore cooling-water circulation and reduce the risk of overheating.\u003c\/p\u003e\n\u003cp\u003eThe kit cross-references Mercury OEM water-pump kit number \u003cstrong\u003e46-42089A5\u003c\/strong\u003e and aftermarket reference \u003cstrong\u003eGLM 12051\u003c\/strong\u003e. Always compare the engine model, serial number, gearcase design, and original pump components before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFor selected 6, 8, 9.9, 10, and 15 HP applications.\u003c\/li\u003e\n  \u003cli\u003eFor standard gearcases; not for Bigfoot applications unless your engine documentation specifically confirms compatibility.\u003c\/li\u003e\n  \u003cli\u003eIncludes the pump housing, impeller, wear plate, gaskets, seals, base, retainer, and associated hardware listed below.\u003c\/li\u003e\n  \u003cli\u003eAftermarket replacement kit; Mercury and other brand names are used only to identify applicable engines and reference numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThese are reference numbers associated with this water-pump kit. They should be used together with the engine and serial-number conditions below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-42089A5\u003c\/td\u003e\n\u003ctd\u003eOEM water pump kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-42089A4\u003c\/td\u003e\n\u003ctd\u003eEarlier cross-reference found in product-number records\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e46-42089A3\u003c\/td\u003e\n\u003ctd\u003eEarlier cross-reference found in product-number records\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e12051\u003c\/td\u003e\n\u003ctd\u003eComplete water pump service kit reference\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAftermarket\u003c\/td\u003e\n\u003ctd\u003e96-261-01K\u003c\/td\u003e\n\u003ctd\u003eProduct-number cross-reference; verify against the original assembly before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment depends on the complete engine configuration, gearcase design, and serial number. The water-pump kit reference is cataloged for standard gearcases used with selected Mercury and Mariner 6–15 HP engines. The ranges below summarize the documented applications and are not a substitute for checking the engine serial number.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eDocumented Range\u003c\/th\u003e\n\u003cth\u003eSerial or Model Condition\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard outboard models\u003c\/td\u003e\n\u003ctd\u003e6, 8, 9.9, 10, 15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986 and up\u003c\/td\u003e\n\u003ctd\u003eCheck the exact model and serial number; examples include 0A197112 and up for some applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard outboard models\u003c\/td\u003e\n\u003ctd\u003e6, 8, 9.9, 10, 15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986 and up\u003c\/td\u003e\n\u003ctd\u003eCatalog occurrences include serial ranges such as 9461526–9792199 and 0A197112–0D280999, depending on horsepower and model.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003e2-cylinder models\u003c\/td\u003e\n\u003ctd\u003e8, 9.9, 15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999 and up\u003c\/td\u003e\n\u003ctd\u003eConfirm the exact engine model and standard gearcase configuration.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003e323 cc models\u003c\/td\u003e\n\u003ctd\u003e9.9, 15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected serial ranges\u003c\/td\u003e\n\u003ctd\u003eCataloged examples include 0G760300–1B226999 and related ranges; verify the serial number before ordering.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury \/ Mariner\u003c\/td\u003e\n\u003ctd\u003eInternational 4-stroke models\u003c\/td\u003e\n\u003ctd\u003e8 and selected 13.5–15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003eSelected serial ranges\u003c\/td\u003e\n\u003ctd\u003eApplication varies by model and market; verify the original pump-kit number.\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eSelected standard-gearcase applications\u003c\/td\u003e\n\u003ctd\u003e6–15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003eModel-dependent\u003c\/td\u003e\n\u003ctd\u003eConfirm the pump-kit reference and gearcase design against the engine serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This kit is intended for standard gearcases. Do not use it for Bigfoot or other differently configured gearcases without confirmed fitment.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eComplete water pump service and rebuild kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected Mercury, Mariner, and Force 6–15 HP outboards\u003c\/dd\u003e\n  \u003cdt\u003eStroke Coverage\u003c\/dt\u003e\n\u003cdd\u003eSelected 2-stroke and 4-stroke applications\u003c\/dd\u003e\n  \u003cdt\u003eGearcase\u003c\/dt\u003e\n\u003cdd\u003eStandard gearcase; verify configuration before ordering\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eMetal alloy\u003c\/dd\u003e\n  \u003cdt\u003eImpeller Material\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber\u003c\/dd\u003e\n  \u003cdt\u003eOEM Reference\u003c\/dt\u003e\n\u003cdd\u003eMercury 46-42089A5\u003c\/dd\u003e\n  \u003cdt\u003eAftermarket Reference\u003c\/dt\u003e\n\u003cdd\u003eGLM 12051\u003c\/dd\u003e\n  \u003cdt\u003ePackage Type\u003c\/dt\u003e\n\u003cdd\u003eMulti-component water pump service kit\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Water pump impeller\u003c\/li\u003e\n  \u003cli\u003e1 × Wear plate\u003c\/li\u003e\n  \u003cli\u003e1 × Pump gasket\u003c\/li\u003e\n  \u003cli\u003e3 × Additional pump gaskets\u003c\/li\u003e\n  \u003cli\u003e1 × Pump base\u003c\/li\u003e\n  \u003cli\u003e1 × Pump housing\u003c\/li\u003e\n  \u003cli\u003e1 × Retainer\u003c\/li\u003e\n  \u003cli\u003e2 × Oil seals\u003c\/li\u003e\n  \u003cli\u003e2 × Seals\u003c\/li\u003e\n  \u003cli\u003e1 × Screw\u003c\/li\u003e\n  \u003cli\u003e2 × Washers\u003c\/li\u003e\n  \u003cli\u003e1 × Quad ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComponent appearance and markings may vary by production batch. Compare the supplied parts with the original water-pump assembly before installation.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the battery and place the engine in a secure service position.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit according to the engine manufacturer's service procedure. Take care with the shift shaft, driveshaft, and water tube.\u003c\/li\u003e\n  \u003cli\u003eRemove the old water-pump housing and record the orientation of the impeller, gaskets, seals, and wear plate.\u003c\/li\u003e\n  \u003cli\u003eClean all mating surfaces and remove old gasket material without damaging the gearcase.\u003c\/li\u003e\n  \u003cli\u003eInstall the new seals, gaskets, wear plate, impeller, base, and housing in the correct order.\u003c\/li\u003e\n  \u003cli\u003eLubricate the impeller as recommended for the engine and rotate it in the correct direction while fitting the housing.\u003c\/li\u003e\n  \u003cli\u003eReinstall the lower unit, ensuring that the driveshaft, shift shaft, and water tube are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eTighten fasteners to the engine manufacturer's specifications, reconnect the battery, and test the engine with an appropriate water supply before operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this kit fits my engine?\u003c\/summary\u003e\u003cp\u003eCheck the engine brand, horsepower, stroke, model, serial number, and gearcase design. The original water-pump kit number should also correspond with 46-42089A5 or the applicable cross-reference. If your engine has a Bigfoot or other special gearcase, do not assume this kit will fit.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs of a worn water-pump impeller?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include overheating, a weak or intermittent tell-tale stream, reduced cooling-water flow, or cracked, brittle, or damaged impeller blades.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\u003cp\u003eInspect the impeller as part of routine maintenance and replace it when the blades show wear, cracking, deformation, or loss of flexibility. Service intervals should follow the engine manufacturer's recommendations and may need to be shorter in saltwater or debris-heavy conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an impeller-only kit?\u003c\/summary\u003e\u003cp\u003eNo. This listing is for a multi-component water pump service kit that includes the impeller and the housing, base, wear plate, gaskets, seals, and hardware listed in the package contents.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eThis is an aftermarket replacement kit. Mercury OEM numbers are shown only as application and cross-reference information.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to verify the serial number?\u003c\/summary\u003e\u003cp\u003eYes. The same horsepower rating can use different water-pump components across model years, serial ranges, and gearcase designs. Confirm the serial number and original pump-kit reference before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, serial number, stroke, gearcase type, and original component dimensions before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not install this kit on a Bigfoot or non-standard gearcase unless fitment is specifically confirmed.\u003c\/li\u003e\n  \u003cli\u003eFollow the engine manufacturer's service instructions and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended if you are not experienced with lower-unit or water-pump service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical replacement components for routine outboard maintenance and repair.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product information is organized around engine, model, serial, and gearcase conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Support\u003c\/strong\u003e — Compare your original part and engine details carefully before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981001019,"sku":"23KM776","price":75.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Mercury_99HP-15HP_4-Stroke_47-42038Q02_-_JLM_MARINE-8290139.jpg?v=1763039245"},{"product_id":"water-pump-impeller-fits-mercury-mariner-6-15-hp-replaces-47-42038-2-47-42038q02","title":"Water Pump Impeller – Fits Mercury\/Mariner 6–15 HP, Chrysler Force and Sears 9.9–15 HP","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ewater pump impeller\u003c\/strong\u003e is a direct replacement for selected Mercury and Mariner outboard water-pump applications, as well as specific Chrysler, Force and Sears applications. The listed fitment includes Mercury\/Mariner 2-Stroke 6–15 HP engines, selected Mercury\/Mariner 4-Stroke 8–15 HP engines, and selected Force, Chrysler and Sears 9.9–15 HP models. Always verify the engine model, year, serial number, stroke and original impeller number before ordering.\u003c\/p\u003e\n\u003cp\u003eThe impeller is listed as a replacement for Mercury references \u003cstrong\u003e47-42038-2\u003c\/strong\u003e and \u003cstrong\u003e47-42038Q02\u003c\/strong\u003e. Additional aftermarket reference numbers are included below as cross-reference leads; number matching alone does not replace confirmation of the complete engine fitment conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-replacement water pump impeller for specified applications\u003c\/li\u003e\n\u003cli\u003eNeoprene rubber construction with a bonded center insert\u003c\/li\u003e\n\u003cli\u003eDesigned to support consistent water circulation for outboard cooling\u003c\/li\u003e\n\u003cli\u003eSingle impeller supplied; no additional gasket, key or water-pump housing is included unless separately stated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to compare the listed OEM and aftermarket reference numbers with the number on your original part. Confirm the complete engine application before purchase.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e47-42038Q02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3062\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-45309\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e89451\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWINGOGO\u003c\/td\u003e\n\u003ctd\u003e42038Q02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJLM\/Soxa Marine\u003c\/td\u003e\n\u003ctd\u003eAM47-420382\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eMercury, Mariner, Chrysler, Force, Sears, Sierra, Mallory and GLM are manufacturer or brand names used only to identify reference applications and part-number cross-references. This is an aftermarket replacement and is not manufactured by Mercury Marine.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm the engine brand, model, horsepower, stroke, production year and serial-number range against your engine documentation before installation. The tables below describe the listed applications and should not be used to infer fitment for an unspecified model or serial range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercury\/Mariner 2-Stroke:\u003c\/strong\u003e Listed applications cover selected 6–15 HP models from the years shown below, including Standard, Marathon, SeaPro, Viking and XR10 variants.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury\/Mariner 2-Stroke Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eSerial A197112 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eSerial A197112 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eSerial A197112 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eMarathon\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eSeaPro\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eViking\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eXR10\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e13.5\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1986–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eInternational models; verify application.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eSerial B292414 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eMarathon\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eSeaPro\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eViking\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988–2005\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eVerify the model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMercury\/Mariner 4-Stroke:\u003c\/strong\u003e Listed applications cover selected non-Bigfoot 8–15 HP engines in the years and serial ranges shown. Match the serial number and displacement before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Mercury\/Mariner 4-Stroke Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eBodensee\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2004\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eS\/N G760300 and up; 232 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1995–2004\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eS\/N 0T178499 and up; 232 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard, non-Bigfoot\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999–2004\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eS\/N 0G760300–0T979999; 232 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eStandard, non-Bigfoot\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998–2004\u003c\/td\u003e\n\u003ctd\u003e47-42038-2 \/ 47-42038Q02\u003c\/td\u003e\n\u003ctd\u003eS\/N 0G590000–1B727495; 323 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eForce\/Chrysler\/Sears outboards:\u003c\/strong\u003e Listed applications cover selected 1998 9.9 HP and 15 HP 2-Stroke models.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Force Chrysler Sears Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChrysler\u003c\/td\u003e\n\u003ctd\u003eSelected Models\u003c\/td\u003e\n\u003ctd\u003e9.9–15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSears\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSears\u003c\/td\u003e\n\u003ctd\u003eStandard Models\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1998\u003c\/td\u003e\n\u003ctd\u003e47-42038-2\u003c\/td\u003e\n\u003ctd\u003eVerify the exact model and serial number.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eWater pump impeller\u003c\/dd\u003e\n\u003cdt\u003eProduct Format\u003c\/dt\u003e\n\u003cdd\u003eSingle replacement impeller, not a kit\u003c\/dd\u003e\n\u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement for specified applications\u003c\/dd\u003e\n\u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003eNeoprene rubber with bonded center insert\u003c\/dd\u003e\n\u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003eDiameter: 58.8 mm (2.315 in); depth: 11.9 mm (0.469 in); shaft diameter: 12.6 mm (0.496 in)\u003c\/dd\u003e\n\u003cdt\u003eCenter Insert\u003c\/dt\u003e\n\u003cdd\u003eBonded to the impeller vanes to help resist tearing and maintain water flow\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e1 × Water pump impeller\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eThe package does not include a separate key, gasket, housing, cover or complete water-pump repair kit unless those items are specifically listed with the order.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the spark-plug wires, remove the ignition key where applicable and secure the propeller.\u003c\/li\u003e\n\u003cli\u003ePlace a drain pan under the lower unit and follow the engine manufacturer’s procedure for draining the gearcase oil.\u003c\/li\u003e\n\u003cli\u003eRemove the fasteners securing the lower unit to the driveshaft housing, then carefully separate the gearcase.\u003c\/li\u003e\n\u003cli\u003eRemove the water-pump housing cover to expose the old impeller.\u003c\/li\u003e\n\u003cli\u003eRemove the old impeller and note the vane orientation. Clean debris from the housing and water passages.\u003c\/li\u003e\n\u003cli\u003eInspect the housing, wear plate, key and seals. Replace worn or damaged components as required; these parts are not included with this listing.\u003c\/li\u003e\n\u003cli\u003eLubricate the impeller and housing with a suitable lubricant recommended by the engine manufacturer. Do not use a lubricant that can damage neoprene.\u003c\/li\u003e\n\u003cli\u003eInstall the impeller with the key correctly positioned and orient the vanes in the direction specified for the engine.\u003c\/li\u003e\n\u003cli\u003eReinstall the water-pump housing and tighten its fasteners to the manufacturer’s specifications.\u003c\/li\u003e\n\u003cli\u003eGuide the driveshaft and shift linkage back into position, then reinstall and secure the lower unit.\u003c\/li\u003e\n\u003cli\u003eRefill the gearcase with the correct marine gear oil according to the engine manufacturer’s procedure.\u003c\/li\u003e\n\u003cli\u003eRun the engine only in an appropriate water supply or test tank and verify a strong cooling-water telltale stream before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eUse the service manual for the specific engine when removing the lower unit, setting vane orientation, routing the shift linkage and tightening fasteners.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this impeller fits my engine?\u003c\/summary\u003e\u003cp\u003eCompare the engine brand, model, horsepower, stroke, year and serial number with the compatibility information above. Also compare the original impeller and its manufacturer reference number. A matching horsepower rating alone is not sufficient to confirm fitment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common signs of a failing water-pump impeller?\u003c\/summary\u003e\u003cp\u003eSymptoms can include overheating at idle or low speed, a weak or missing telltale stream, steam from the exhaust and damaged, brittle, cracked or missing vanes on the old impeller. Stop operation if the engine overheats and inspect the cooling system.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should an outboard impeller be replaced?\u003c\/summary\u003e\u003cp\u003eReplacement intervals depend on the engine manufacturer, operating hours and water conditions. Regular inspection and replacement are especially important after use in saltwater, sand or silt. Follow the service schedule for your specific engine.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM impeller?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement impeller. The OEM and aftermarket numbers shown are reference numbers for application and cross-reference purposes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy is there no water from the telltale after installation?\u003c\/summary\u003e\u003cp\u003ePossible causes include incorrect vane orientation, a damaged or incorrectly installed key, a blocked telltale or water passage, debris from the old impeller, a worn housing or wear plate, damaged seals, or an installation error. Stop the engine and inspect the cooling system before further operation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I install this impeller myself?\u003c\/summary\u003e\u003cp\u003eThis is a common maintenance procedure for an experienced technician or mechanically capable owner, but it requires lower-unit removal and correct reassembly. Use the service manual for the engine and obtain professional assistance if you are not confident with the work.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the package include a key or gasket?\u003c\/summary\u003e\u003cp\u003eNo separate key, gasket or other water-pump component is listed as included. This listing is for one impeller only. Reuse or replace related components according to the engine manufacturer’s service instructions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the shipping and warranty terms?\u003c\/summary\u003e\u003cp\u003eShipping availability, delivery estimates, returns and any applicable warranty are determined by the seller’s current store policies and checkout options. Review those terms before placing an order.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify the complete engine application, including model, year, horsepower, stroke and serial number, before purchase.\u003c\/li\u003e\n\u003cli\u003eCompare the original impeller’s dimensions and reference number where possible.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eDo not run an outboard without an adequate water supply. Stop immediately if the engine overheats or the telltale stream is absent.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when lower-unit removal or shift-linkage adjustment is unfamiliar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for selected outboard maintenance applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Use the listed engine conditions and reference numbers to help verify the correct part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Support\u003c\/strong\u003e — Provide your engine model, serial number, horsepower, stroke and original part number when requesting fitment assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981033787,"sku":"17IM009K","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_for_Mercury_6_8_99_10_135_15_HP_47-42038_-_JLM_MARINE-8288509.jpg?v=1763039246"},{"product_id":"thermostat-fits-johnson-evinrude-6-250-hp-v4-v6-replaces-johnson-evinrude-5005440-434841","title":"143°F Marine Outboard Thermostat – Fits Mercury Mariner 135–200 HP EFI and Select Johnson\/Evinrude Models","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis replacement \u003cstrong\u003e143°F (62°C) marine thermostat\u003c\/strong\u003e is a single thermostat for selected Mercury\/Mariner and Johnson\/Evinrude outboard applications. The company fitment data identifies Mercury\/Mariner 135–200 HP EFI applications and additional Johnson\/Evinrude applications including 40–250 HP E-TEC, 6–55 HP, crossflow V4 and V6 models, and 9.9 HP and 15 HP four-stroke models from 1994–2001.\u003c\/p\u003e\n  \u003cp\u003eFor Mercury\/Mariner applications, the company records also list selected models and serial ranges from 7.5 HP through V300\/3.4L, including 7.5 HP serial 5226935 and up, 9.8 HP serial 5206550 and up, 40 HP serial 3336258–C159199, 50\/60 HP serial D000750 and up, 65 HP serial 3547987–4571651, 70 HP serial 4571652–4825248, 70\/75\/80\/90 HP serial A996142 and up, 100\/115 HP serial B209468 and up, V135\/V150 serial A904646 and up, V175 serial C100861 and up, V200 serial 6435503 and up, V220 serial B117316 and up, V225 serial 5628028 and up, V300\/3.4L serial 5611648 and up, and XR4 and Magnum II serial C239553–D081999. Confirm your exact model, serial number, and thermostat reference before ordering.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eSingle aftermarket thermostat for selected marine outboard cooling systems.\u003c\/li\u003e\n    \u003cli\u003e143°F (62°C) operating temperature rating.\u003c\/li\u003e\n    \u003cli\u003eDesigned as a direct replacement when the listed reference and fitment conditions match.\u003c\/li\u003e\n    \u003cli\u003eAftermarket replacement; not an OEM-branded component.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n  \u003cp\u003eUse the following references to compare your existing thermostat. A reference-number match should be confirmed against the complete engine model and serial-number conditions.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n\u003cth\u003eBrand or source\u003c\/th\u003e\n\u003cth\u003eReference numbers\u003c\/th\u003e\n\u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003e62981 \/ 66850 \/ 75692 \/ 75692B2 \/ 75692Q2 \/ 75692T\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\/OMC\u003c\/td\u003e\n\u003ctd\u003e377148 \/ 378065 \/ 393659 \/ 434841 \/ 437414 \/ 5005440 \/ 508626\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3543 \/ 18-3553\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eGLM\u003c\/td\u003e\n\u003ctd\u003e13010\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eOther listed aftermarket reference\u003c\/td\u003e\n\u003ctd\u003e9-43019 \/ 9-43101\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n  \u003cp\u003eCompatibility is application-specific. Keep horsepower, engine family, stroke type, model, and serial-number conditions together when checking fitment.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke or engine type\u003c\/th\u003e\n\u003cth\u003eYear or serial condition\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eEFI outboard applications\u003c\/td\u003e\n\u003ctd\u003e135–200\u003c\/td\u003e\n\u003ctd\u003eVerify engine type\u003c\/td\u003e\n\u003ctd\u003eVerify model and serial number\u003c\/td\u003e\n\u003ctd\u003e62981, 66850, 75692 family\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eSelected small and mid-range applications\u003c\/td\u003e\n\u003ctd\u003e7.5–115\u003c\/td\u003e\n\u003ctd\u003eVerify engine type\u003c\/td\u003e\n\u003ctd\u003eSpecific serial ranges listed by the manufacturer; confirm before purchase\u003c\/td\u003e\n\u003ctd\u003e75692 family\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eMercury\/Mariner\u003c\/td\u003e\n\u003ctd\u003eV135, V150, V175, V200, V220, V225, V300\/3.4L\u003c\/td\u003e\n\u003ctd\u003e135–300\u003c\/td\u003e\n\u003ctd\u003eV-engine applications\u003c\/td\u003e\n\u003ctd\u003eSpecific model and serial ranges listed by the manufacturer; confirm before purchase\u003c\/td\u003e\n\u003ctd\u003e75692 family \/ Sierra 18-3553\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eE-TEC applications\u003c\/td\u003e\n\u003ctd\u003e40–250\u003c\/td\u003e\n\u003ctd\u003e2-stroke E-TEC\u003c\/td\u003e\n\u003ctd\u003eVerify model and year\u003c\/td\u003e\n\u003ctd\u003e393659, 434841, 378065, 508626, 5005440\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eVarious outboard applications\u003c\/td\u003e\n\u003ctd\u003e6–55\u003c\/td\u003e\n\u003ctd\u003e2-stroke\u003c\/td\u003e\n\u003ctd\u003eVerify model and year\u003c\/td\u003e\n\u003ctd\u003eListed Johnson\/Evinrude references\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e9.9 HP and 15 HP applications\u003c\/td\u003e\n\u003ctd\u003e9.9 \/ 15\u003c\/td\u003e\n\u003ctd\u003e4-stroke\u003c\/td\u003e\n\u003ctd\u003e1994–2001\u003c\/td\u003e\n\u003ctd\u003eListed Johnson\/Evinrude references\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eCrossflow V4 and V6 applications\u003c\/td\u003e\n\u003ctd\u003eVerify engine rating\u003c\/td\u003e\n\u003ctd\u003e2-stroke V4\/V6\u003c\/td\u003e\n\u003ctd\u003eVerify model and year\u003c\/td\u003e\n\u003ctd\u003eListed Johnson\/Evinrude references\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eMarine outboard thermostat\u003c\/dd\u003e\n    \u003cdt\u003eTemperature Rating\u003c\/dt\u003e\n    \u003cdd\u003e143°F (62°C)\u003c\/dd\u003e\n    \u003cdt\u003eProduct Configuration\u003c\/dt\u003e\n    \u003cdd\u003eSingle thermostat; not a seals or gasket kit\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eDirect replacement when the reference number and complete fitment conditions match\u003c\/dd\u003e\n    \u003cdt\u003eBrand Status\u003c\/dt\u003e\n    \u003cdd\u003eAftermarket replacement, not OEM-branded\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x 143°F (62°C) thermostat\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eGaskets, seals, carriers, poppets, washers, and other service parts are not included unless specifically stated in the package contents.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eSwitch off the engine, allow it to cool completely, and follow the service manual’s safety procedure.\u003c\/li\u003e\n    \u003cli\u003eConfirm the thermostat reference, engine model, horsepower, stroke type, and serial number before removing the original part.\u003c\/li\u003e\n    \u003cli\u003eLocate the thermostat housing and place a suitable drain pan beneath the work area if water may drain during service.\u003c\/li\u003e\n    \u003cli\u003eRemove the housing cover and note the orientation of the original thermostat.\u003c\/li\u003e\n    \u003cli\u003eClean the mating surfaces carefully and remove old gasket material without damaging the housing.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement thermostat in the correct orientation. Use a new gasket or seal if required by the engine service manual; none is included with this single thermostat.\u003c\/li\u003e\n    \u003cli\u003eReinstall the housing cover and tighten fasteners evenly to the manufacturer’s specified torque.\u003c\/li\u003e\n    \u003cli\u003eRun the engine according to the service manual and check for water leakage and proper cooling-system operation.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I know if an outboard thermostat may be failing?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include overheating, an engine that runs unusually cool, poor temperature stability, restricted cooling-water flow, or a thermostat that is visibly corroded or stuck open or closed. Diagnose the complete cooling system before replacing the thermostat.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy is the 143°F rating important?\u003c\/summary\u003e\n    \u003cp\u003eThe thermostat controls the engine’s operating temperature within the range specified for the application. Use the temperature rating required by your exact engine; do not substitute a different rating solely because the part looks similar.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan this thermostat be used in saltwater?\u003c\/summary\u003e\n    \u003cp\u003eIt is intended for the listed marine outboard applications. Saltwater use increases corrosion risk, so follow the engine manufacturer’s flushing and cooling-system maintenance recommendations.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs a new gasket required?\u003c\/summary\u003e\n    \u003cp\u003eA new gasket or seal is commonly recommended when servicing a thermostat housing, but this listing contains the thermostat only. Select the gasket specified for your exact engine separately if required.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM thermostat?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement intended to match the listed manufacturer references and fitment conditions. Mercury, Mariner, Johnson, Evinrude, OMC, Sierra, and GLM references are used for identification and cross-reference purposes only.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow should I verify fitment?\u003c\/summary\u003e\n    \u003cp\u003eCompare the complete reference number and thermostat temperature rating, then verify the engine brand, model, horsepower, stroke or engine type, year where applicable, and serial-number range. If any of these details differ, consult the engine service manual before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eShipping speed and cost\u003c\/summary\u003e\n    \u003cp\u003eAvailable shipping methods, delivery estimates, and shipping charges are shown at checkout and may vary by destination.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWarranty and returns\u003c\/summary\u003e\n    \u003cp\u003eWarranty coverage and return eligibility are governed by the current store policies. Contact customer support with your order details if the part arrives damaged or appears to be incorrect.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eVerify the complete application and reference number before purchase; horsepower alone does not confirm compatibility.\u003c\/li\u003e\n    \u003cli\u003eDo not rely on a general model range when the engine has a specific serial-number condition.\u003c\/li\u003e\n    \u003cli\u003eAllow the engine to cool before opening the thermostat housing.\u003c\/li\u003e\n    \u003cli\u003eUse the manufacturer’s service manual for torque values, gasket requirements, orientation, and cooling-system testing.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when the correct procedure or fitment is uncertain.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n  \u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We supply aftermarket marine components selected for listed applications and service needs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Confirm model, reference, and serial conditions before ordering.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCustomer Support\u003c\/strong\u003e — Contact us with your engine details and existing part reference when you need help checking fitment.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981132091,"sku":"20TH005","price":26.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Outboard_Thermostat_for_Johnson_Evinrude_6-250_HP_V4_V6_Outboard_Motors_______5005440_-_JLM_MARINE-8286946.jpg?v=1763039251"},{"product_id":"carburetor-assembly-fits-mercury-mariner-6hp-8hp-9-8hp-2-stroke-outboards-replaces-mercury-803687t04-sierra-18-7371","title":"Aftermarket Carburetor Assembly for Mercury\/Mariner 6, 8 \u0026 9.8 HP 2-Stroke Outboards – Replaces 803687T04 \/ Sierra 18-7371","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ecarburetor assembly\u003c\/strong\u003e is intended as a replacement for selected Mercury and Mariner 2-stroke outboards rated at 6 HP, 8 HP, and 9.8 HP. The listed applications primarily cover model years from the 1990s through 2006. Always compare the original carburetor, engine model, year, horsepower, and serial-number range before ordering because carburetor fitment can vary within the same horsepower rating.\u003c\/p\u003e\n\u003cp\u003eThe assembly is listed as a replacement for Mercury references including \u003cstrong\u003e803687T04, 803687T03, 803687T02, 803687T01, 803687A04, 803687A3, 803687A2, and 803687A1\u003c\/strong\u003e, as well as Sierra \u003cstrong\u003e18-7371\u003c\/strong\u003e. Additional Johnson\/Evinrude references are included below as cross-reference leads; verify the original part and engine application before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement carburetor assembly.\u003c\/li\u003e\n  \u003cli\u003eDesigned for the listed gasoline-fueled 2-stroke outboard applications.\u003c\/li\u003e\n  \u003cli\u003eSilver zinc\/aluminum-alloy housing as represented for this replacement assembly.\u003c\/li\u003e\n  \u003cli\u003eCompare the mounting points, linkages, fuel connections, and original part number before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThese numbers are listed as replacement or cross-reference identifiers. They should be verified against the original component and the complete engine identification before ordering.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687T04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687T03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687T02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687T01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687A04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687A3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e803687A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7371\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket reference\u003c\/td\u003e\n\u003ctd\u003eAM438562\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0434728\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0438562\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e0777779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e438562\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003e1399-07351\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe following model and year combinations are listed for this replacement. Model, year, horsepower, stroke, and serial-number conditions must be checked together; a matching horsepower rating alone does not confirm fitment.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n\u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eRelated Reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1006201FK, 1006201FM, 1006211FK, 7006201UK, 7006211UK\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1008201AM\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1008201CM\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1008201FK, 1008201FM, 1008211FK, 1008211FM, 7008201UK, 7008211UK\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1008201YM, 1008211YM\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1008201ZM\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1010203AM, 1010213AM\u003c\/td\u003e\n\u003ctd\u003e9.8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2003\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1010203CM, 1010213CM\u003c\/td\u003e\n\u003ctd\u003e9.8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1010203FM, 1010213FM\u003c\/td\u003e\n\u003ctd\u003e9.8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2006\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1010203YM, 1010213YM\u003c\/td\u003e\n\u003ctd\u003e9.8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e1010203ZM, 1010213ZM\u003c\/td\u003e\n\u003ctd\u003e9.8 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002\u003c\/td\u003e\n\u003ctd\u003e803687A-series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eModel not specified in the supplied cross-reference\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1993–2002\u003c\/td\u003e\n\u003ctd\u003e0434728, 0438562, 0777779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJohnson\/Evinrude\u003c\/td\u003e\n\u003ctd\u003eModel not specified in the supplied cross-reference\u003c\/td\u003e\n\u003ctd\u003e15 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1993–2002\u003c\/td\u003e\n\u003ctd\u003e0434728, 0438562, 0777779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eCarburetor assembly\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n\u003cdd\u003eSelected gasoline-fueled 2-stroke outboard engines\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eReplacement installation using the original mounting and linkage arrangement\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003eZinc\/aluminum alloy\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eSilver\u003c\/dd\u003e\n  \u003cdt\u003ePart Category\u003c\/dt\u003e\n\u003cdd\u003eAftermarket replacement, not an original OEM component\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Carburetor assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGaskets, hardware, hoses, and other installation components are not listed as included unless specifically shown with the product.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eWork only on a cool engine in a well-ventilated area. Shut off the fuel supply and disconnect the battery where applicable.\u003c\/li\u003e\n  \u003cli\u003eRemove the engine cowling and identify the existing carburetor connections.\u003c\/li\u003e\n  \u003cli\u003eLabel and disconnect the fuel lines, hoses, throttle linkage, choke linkage, and other connections attached to the original carburetor.\u003c\/li\u003e\n  \u003cli\u003eRemove the mounting hardware and take off the old carburetor. Prevent dirt and loose hardware from entering the intake.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface and remove old gasket material without damaging the mating surfaces.\u003c\/li\u003e\n  \u003cli\u003eInstall the correct gasket if supplied or specified by the engine service information, then position the replacement carburetor.\u003c\/li\u003e\n  \u003cli\u003eTighten the mounting hardware to the engine manufacturer's specified torque.\u003c\/li\u003e\n  \u003cli\u003eReconnect every hose and linkage to its original location and inspect the throttle and choke for unobstructed movement.\u003c\/li\u003e\n  \u003cli\u003eRestore the fuel supply, prime the system if required, and check carefully for leaks before starting.\u003c\/li\u003e\n  \u003cli\u003eStart and test the engine according to the service manual. Verify idle, acceleration, and fuel-system operation before use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm fitment?\u003c\/summary\u003e\u003cp\u003eMatch the original carburetor's manufacturer number and physical configuration first. Then compare the complete engine brand, model, horsepower, stroke, year, and serial-number information with the application details above. If any of these details differ, obtain confirmation before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are common symptoms of a failing carburetor?\u003c\/summary\u003e\u003cp\u003eHard starting, rough idle, stalling, poor acceleration, excessive fuel consumption, and dark exhaust smoke can be associated with carburetor problems. Fuel contamination, blocked passages, damaged gaskets, ignition faults, and other engine issues can produce similar symptoms.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWill tuning be required after installation?\u003c\/summary\u003e\u003cp\u003ePossibly. Final idle-speed or mixture adjustment may be required depending on the engine and service procedure. Use the manufacturer's service information and do not adjust beyond the specified range.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat should I check after installation?\u003c\/summary\u003e\u003cp\u003eInspect all fuel connections for leaks, confirm that the throttle and choke operate freely, verify that the engine returns to idle correctly, and test the engine under safe conditions before returning the boat to service.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement assembly. The listed OEM and manufacturer numbers are provided as replacement or cross-reference identifiers and do not mean that the part is manufactured by Mercury, Mariner, Johnson, or Evinrude.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should a carburetor be replaced?\u003c\/summary\u003e\u003cp\u003eThere is no universal replacement interval. Replace or rebuild the carburetor when cleaning and service no longer correct fuel-delivery or running problems. Proper fuel storage and fuel stabilizer use can help reduce varnish and deposit buildup.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the original part number and complete engine identification before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n  \u003cli\u003eInspect the product and connections before operation, and check for fuel leaks after installation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when the correct procedure, adjustment specifications, or engine identification is uncertain.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement and is not supplied as an original OEM component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Replacement components for selected marine engine applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Support\u003c\/strong\u003e — Match the original part number and full engine identification before ordering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService-Conscious Fulfillment\u003c\/strong\u003e — Product information is presented to support proper selection and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981721915,"sku":"23CA480","price":79.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Carburetor_for_Mercury_6_8_98_HP__803687T04_18-7371_-_JLM_MARINE-8285943.jpg?v=1763039278"},{"product_id":"water-pump-impeller-kit-fits-yamaha-9-9-15-hp-outboard-replaces-682-w0078-a1-00","title":"Water Pump Impeller Repair Kit for Yamaha 9.9\/15 HP Outboards – Replaces 682-W0078-A1-00","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket water pump impeller repair kit is intended for selected Yamaha 9.9 HP and 15 HP outboard applications using the Yamaha reference \u003cstrong\u003e682-W0078-A1-00\u003c\/strong\u003e. Cataloged applications include specific Yamaha 9.9 and 15 HP models, including selected 1984–1985 2-stroke models and selected T9.9 applications. Always verify the complete model code, year, stroke, and serial-number range before ordering.\u003c\/p\u003e\n\u003cp\u003eThe part reference is associated with Yamaha water-pump repair-kit applications. It is an aftermarket replacement and is not manufactured by Yamaha. The kit is supplied for water-pump service; it does not include a complete lower unit or an assembled water-pump system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement water-pump service component for compatible Yamaha outboards.\u003c\/li\u003e\n\u003cli\u003eDesigned to restore water-pump impeller service during routine cooling-system maintenance.\u003c\/li\u003e\n\u003cli\u003eUse the exact engine model and year to confirm fitment; horsepower alone is not sufficient.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThe following manufacturer reference is used to identify the compatible water-pump repair-kit application.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003cth\u003eReference Type\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e682-W0078-A1-00\u003c\/td\u003e\n        \u003ctd\u003eManufacturer reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e682-W0078-01-00\u003c\/td\u003e\n        \u003ctd\u003eRelated water-pump repair-kit reference; verify against the engine model\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment depends on the complete model designation and production year. The catalog evidence identifies the following application families for this reference. This is not a universal fit for every Yamaha 9.9 or 15 HP outboard.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine and Model Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel or Application\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eStroke\u003c\/th\u003e\n        \u003cth\u003eDocumented Year or Range\u003c\/th\u003e\n        \u003cth\u003eReference\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e15ELN, 15ESK, 15ESN, 15LK, 15LN, 15SK, 15SN\u003c\/td\u003e\n        \u003ctd\u003e15\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984–1985 catalog applications\u003c\/td\u003e\n        \u003ctd\u003e682-W0078-01-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003e9.9ELK, 9.9ELN, 9.9ESK, 9.9ESN, 9.9LK, 9.9LN, 9.9SK, 9.9SN\u003c\/td\u003e\n        \u003ctd\u003e9.9\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1984 catalog applications\u003c\/td\u003e\n        \u003ctd\u003e682-W0078-01-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eT9.9ELHU, T9.9ELRU, T9.9EXHU, T9.9MLHU, T9.9MXHU\u003c\/td\u003e\n        \u003ctd\u003e9.9\u003c\/td\u003e\n        \u003ctd\u003e2-Stroke\u003c\/td\u003e\n        \u003ctd\u003e1996\u003c\/td\u003e\n        \u003ctd\u003e682-W0078-A1-00\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eAdditional related references appear in parts databases for later 9.9 HP applications, including some 4-stroke and 2-stroke models. Because those records distinguish between different suffixes and component relationships, do not assume this A1 application fits an A2- or A3-designated engine without matching the original part number and model information.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket water pump impeller repair kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Yamaha 9.9 HP and 15 HP outboard water-pump systems\u003c\/dd\u003e\n  \u003cdt\u003eManufacturer Reference\u003c\/dt\u003e\n  \u003cdd\u003e682-W0078-A1-00\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement service part; installation requires access to the water-pump assembly\u003c\/dd\u003e\n  \u003cdt\u003eHousing Included\u003c\/dt\u003e\n  \u003cdd\u003eNot confirmed as included; verify the package contents before ordering\u003c\/dd\u003e\n  \u003cdt\u003eOEM Status\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement, not a genuine Yamaha part\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-pump impeller repair component(s) for the listed application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents such as the impeller key, gaskets, wear plate, cup, seals, bolts, or pump housing are not individually confirmed for this listing. Do not assume that a complete water-pump housing or every service component is included.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eConfirm the engine model, year, stroke, and original water-pump reference before beginning service.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the battery where applicable, remove the lanyard, and follow the engine manufacturer's safety procedures.\u003c\/li\u003e\n  \u003cli\u003eRemove the lower unit according to the service-manual procedure for the specific outboard.\u003c\/li\u003e\n  \u003cli\u003eRemove the water-pump cover and inspect the impeller, key, cup, wear plate, seals, and housing for damage or debris.\u003c\/li\u003e\n  \u003cli\u003eReplace damaged related components as required. Install the impeller with the correct key and vane orientation for the engine.\u003c\/li\u003e\n  \u003cli\u003eReassemble the water-pump cover and lower unit, ensuring that the water tube and driveshaft are correctly aligned.\u003c\/li\u003e\n  \u003cli\u003eTest the engine in an appropriate water supply and confirm a steady cooling-water tell-tale stream before normal operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I confirm this part fits my engine?\u003c\/summary\u003e\u003cp\u003eCompare the complete model code, production year, stroke type, and original water-pump reference with the compatibility information above. Yamaha 9.9 and 15 HP engines use more than one impeller and repair-kit design, so horsepower alone is not enough.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this fit all Yamaha 9.9 and 15 HP outboards?\u003c\/summary\u003e\u003cp\u003eNo. It is intended for selected applications associated with the 682-W0078-A1-00 or related 682-W0078-01-00 reference. Check the exact model and year before purchasing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a genuine Yamaha part?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement intended to match the listed water-pump service application.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the package include the pump housing?\u003c\/summary\u003e\u003cp\u003eA complete pump housing is not confirmed as included. Review the package contents and compare the required service parts with the components in your existing water-pump assembly.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the symptoms of a worn impeller?\u003c\/summary\u003e\u003cp\u003eCommon symptoms include a weak or missing tell-tale stream, overheating warnings, elevated operating temperature, steam, or reduced cooling-water flow. Stop the engine if overheating occurs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow often should an outboard impeller be inspected?\u003c\/summary\u003e\u003cp\u003eInspect the impeller according to the engine manufacturer's maintenance schedule. More frequent service may be needed after operation in saltwater, sand, silt, or debris.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the complete engine model and original part reference before ordering.\u003c\/li\u003e\n  \u003cli\u003eDo not operate an outboard with a weak or absent cooling-water stream.\u003c\/li\u003e\n  \u003cli\u003eUse a service manual or qualified marine technician for lower-unit and water-pump service.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement and is not affiliated with or endorsed by Yamaha.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — Practical aftermarket components for routine boat and outboard maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Listings\u003c\/strong\u003e — Product information is organized around model and part-number verification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport for Maintenance Work\u003c\/strong\u003e — Confirm fitment and required service components before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723985948987,"sku":"SIE-22KY001","price":38.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/SIE-22KY001_1_ff77d391-fb75-4b00-83a9-c8e618ea33e9.jpg?v=1763039464"},{"product_id":"carburetor-repair-kit-fits-yamaha-mercury-mariner-9-9-15hp-replaces-6e7-w0093-04-00-18-7769-15347m","title":"Carburetor Repair Seal Kit for Yamaha 9.9HP and 15HP 2-Stroke Outboards (1985–1994)","description":"\u003csection\u003e\n\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n  table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n  @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003ecarburetor repair seal kit\u003c\/strong\u003e is designed for selected Yamaha 9.9HP and 15HP 2-stroke outboard applications. It is intended to replace deteriorated carburetor gaskets and seals during routine carburetor service or overhaul work.\u003c\/p\u003e\n\u003cp\u003eThe company application range is Yamaha 9.9HP models from 1987–1994 and Yamaha 15HP models from 1985–1992. Confirm the exact engine model, year, and existing part number before ordering because carburetor components can vary within the same horsepower range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAftermarket replacement seal kit for selected Yamaha outboard carburetors.\u003c\/li\u003e\n  \u003cli\u003eDesigned for 9.9HP and 15HP 2-stroke applications within the listed year ranges.\u003c\/li\u003e\n  \u003cli\u003eUseful for restoring sealing surfaces during carburetor maintenance.\u003c\/li\u003e\n  \u003cli\u003eVerify the original component and part-number references before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eThe following numbers are reference and cross-reference identifiers associated with this product. They should be compared with the number on your original part or service documentation.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand or Source\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-03-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7W00930300\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7W00930200\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-01-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7W00930100\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-00-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6E7W00930000\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-7769\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMallory Marine\u003c\/td\u003e\n\u003ctd\u003e9-37506\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e15347M\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMercury\/Quicksilver\u003c\/td\u003e\n\u003ctd\u003e814481M\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine and Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eCompany fitment covers Yamaha 9.9HP 2-stroke outboards from 1987–1994 and Yamaha 15HP 2-stroke outboards from 1985–1992. Catalog examples include the following Yamaha models and years; the list is not a substitute for checking the complete engine model and serial information.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine Model Compatibility\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eExample Model\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eReference Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e9.9ELG, 9.9ESG, 9.9LG, 9.9SG\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e9.9ELF, 9.9ESF, 9.9LF, 9.9SF\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e15ELG, 15ESG, 15LG, 15SG\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e15ELF, 15ESF, 15LF, 15SF\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1989\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-02-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e9.9ELHQ, 9.9ESHQ, 9.9MLHQ, 9.9MSHQ\u003c\/td\u003e\n\u003ctd\u003e9.9\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1992\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-03-00\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e15ELHQ, 15ESHQ, 15MLHQ, 15MSHQ\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1992\u003c\/td\u003e\n\u003ctd\u003e6E7-W0093-03-00\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eCarburetor repair seal kit\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eSelected Yamaha 9.9HP and 15HP 2-stroke outboards\u003c\/dd\u003e\n  \u003cdt\u003eYamaha 9.9HP Fitment\u003c\/dt\u003e\n  \u003cdd\u003e1987–1994\u003c\/dd\u003e\n  \u003cdt\u003eYamaha 15HP Fitment\u003c\/dt\u003e\n  \u003cdd\u003e1985–1992\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n  \u003cdd\u003eReplacement during carburetor service or overhaul\u003c\/dd\u003e\n  \u003cdt\u003eFuel System\u003c\/dt\u003e\n  \u003cdd\u003eCarbureted gasoline outboard applications\u003c\/dd\u003e\n  \u003cdt\u003eBrand\u003c\/dt\u003e\n  \u003cdd\u003eYamaha outboard application\u003c\/dd\u003e\n  \u003cdt\u003eCondition\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cp\u003eThis product is supplied as a carburetor repair seal kit. The company record does not provide a verified itemized component list or individual quantities. Compare the kit and its seals with the original carburetor before beginning the repair.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eStop the engine, allow it to cool, disconnect the battery where applicable, and shut off the fuel supply.\u003c\/li\u003e\n  \u003cli\u003eRemove the air silencer or carburetor cover as required for access.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the fuel line, throttle linkage, and other connections carefully, documenting their routing before removal.\u003c\/li\u003e\n  \u003cli\u003eRemove the carburetor and work on a clean, well-ventilated surface.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the carburetor and remove the old seals and gaskets without damaging the mating surfaces.\u003c\/li\u003e\n  \u003cli\u003eClean reusable metal parts with a suitable carburetor cleaner. Keep cleaner away from parts that may be damaged by solvents.\u003c\/li\u003e\n  \u003cli\u003eInstall the replacement seals from this kit in the same locations as the removed parts. Do not reuse damaged or hardened seals.\u003c\/li\u003e\n  \u003cli\u003eReassemble the carburetor using the manufacturer’s service-manual procedures and torque specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the carburetor, reconnect all lines and linkages, restore the fuel supply, and check carefully for leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, verify idle and throttle operation. Adjustments should follow the engine manufacturer’s service instructions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I confirm that this seal kit fits my engine?\u003c\/summary\u003e\n  \u003cp\u003eCheck the complete Yamaha engine model, horsepower, year, and serial information against the application range above. Also compare the reference number and the shape of the original carburetor seals. Horsepower alone is not sufficient to confirm fitment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat problems can new carburetor seals help address?\u003c\/summary\u003e\n  \u003cp\u003eNew seals can help correct sealing-related fuel leaks, air leaks, rough running, hesitation, or inconsistent idle when the original seals are hardened, damaged, or deteriorated. Other fuel, ignition, or adjustment problems may require separate diagnosis.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this product include a float or needle valve?\u003c\/summary\u003e\n  \u003cp\u003eThe company record identifies this product as a carburetor repair seal kit and does not verify a float, needle valve, or other individual components. Do not assume those parts are included; inspect the package and compare it with the repair requirements for your carburetor.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I use this kit on a Mercury or Mariner engine?\u003c\/summary\u003e\n  \u003cp\u003eThe company application is listed for Yamaha outboards. Mercury and Quicksilver numbers appear as reference numbers, but a Mercury or Mariner application should not be assumed from the number alone. Confirm the exact engine and carburetor documentation before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhy might the engine still run poorly after replacing the seals?\u003c\/summary\u003e\n  \u003cp\u003eCheck for installation errors, air leaks, blocked passages, incorrect adjustments, fuel-pump problems, ignition faults, and contaminated fuel. Verify that every seal is correctly positioned and that the carburetor has been adjusted according to the service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs professional installation required?\u003c\/summary\u003e\n  \u003cp\u003eProfessional installation is recommended unless you have appropriate outboard-servicing experience. Carburetor work involves fuel and adjustment procedures, and incorrect assembly can cause leaks, poor operation, or engine damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this an OEM product?\u003c\/summary\u003e\n  \u003cp\u003eNo. This is an aftermarket replacement seal kit. Yamaha, Sierra Marine, Mallory Marine, Mercury, and Quicksilver names and reference numbers are provided only to help identify applications and comparable parts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow fast is shipping and what does it cost?\u003c\/summary\u003e\n  \u003cp\u003eTypical standard transit time is 5–15 days. Standard shipping is free, with expedited options shown at checkout where available for your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the engine model, year, serial information, and original carburetor references before purchasing.\u003c\/li\u003e\n  \u003cli\u003eWork in a well-ventilated area away from flames, sparks, and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eShut off the fuel supply before removing carburetor components and check for leaks after installation.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement product, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eDo not rely on horsepower alone to determine compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine replacement parts selected for practical repair and maintenance applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — We offer free standard delivery to most regions, with typical transit times of 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — We work with manufacturing partners to provide replacement parts at competitive prices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723986506043,"sku":"19CR006","price":24.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/19CR006-1.jpg?v=1763039482"}],"url":"https:\/\/seasierra.com\/collections\/mercury-2-stroke-9-9-15hp-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}