{"title":"Mercury 65-115HP 4-Stroke Outboard Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px; border:1px solid #e5e7eb; border-radius:8px;\"\u003e\n  \u003cp\u003eFor Mercury 4‑Stroke 65–115HP outboard engines, this page helps you find compatible parts and practical service information. Below you’ll find maintenance tips, frequently used replacement parts, and troubleshooting guidance. You can also browse the main Mercury collection. Scroll to the bottom of the page to start browsing parts for this engine. On the collection page, use the Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block; padding:10px 14px; background:#111827; color:#fff; text-decoration:none; border-radius:6px;\"\u003eBrowse All Mercury Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"margin-top:24px;\"\u003e\n  \u003ch2\u003eHow to Identify Your 65–115HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eFind the serial\/nameplate on the port-side transom bracket (or under the lower cowl on the swivel bracket). Record the full serial number to confirm exact parts.\u003c\/li\u003e\n    \u003cli\u003eModel details: look for horsepower decals on the top cowl and suffix codes for shaft length (L\/XL\/CXL), control type (tiller\/remote), and options such as Command Thrust (CT) or Jet.\u003c\/li\u003e\n    \u003cli\u003ePlatform clues: Command Thrust gearcases use a larger gearcase and propeller (commonly paired with 90\/115 models), while Standard gearcases are smaller and lighter.\u003c\/li\u003e\n    \u003cli\u003e4‑Stroke EFI identification: “EFI\/FourStroke” decals, an electronic throttle body, and an integrated fuel module indicate the 4‑stroke EFI platform found across 75\/90\/100\/115 models and certain jet variants (65\/80 Jet).\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\u003eFourStroke Inline‑4 — Standard Gearcase\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; 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;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInline‑4 EFI 4‑Stroke with standard gearcase commonly used on 75\/90\/100\/115 models.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e75 EFI FourStroke, 90 EFI FourStroke, 100 EFI FourStroke, 115 EFI FourStroke.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGood fuel economy, quiet operation, broad mid‑range torque, and widely shared service parts across the family.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCooling, ignition, and many fuel components interchange across 75–115HP. Gearcase and water‑pump stack differ from Command Thrust models.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eFourStroke Inline‑4 — Command Thrust (CT) \/ SeaPro\u003c\/h3\u003e\n  \u003ctable style=\"width:100%; 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;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInline‑4 EFI 4‑Stroke with larger Command Thrust gearcase and prop; also seen on commercial SeaPro variants.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e90\/115 FourStroke CT, 75\/90\/115 SeaPro, plus jet designations (65\/80 Jet) on select units.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEnhanced low‑speed thrust and handling for heavier boats, better control with large‑diameter props.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCT gearcase, driveshaft, and shift‑shaft parts differ from Standard gearcase. Some SeaPro engines use different calibrations and selected valvetrain components.\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 typical guidelines for Mercury 4‑Stroke outboards. Always follow the official service manual for your exact serial number and operating conditions.\u003c\/p\u003e\n  \u003ctable style=\"width:100%; 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;\"\u003eEngine oil + filter\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eUse FC‑W marine oil; replace filter at each oil change; verify level after first run.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/oil-filters\"\u003eOil Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect for water or metal; replace drain\/fill seals; reseal if intrusion is found.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-lower-unit-seal-kits\"\u003eMercury Lower Unit Seal Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003e100–300 hours (usage dependent)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck gap and color; replace if fouled or worn; torque to spec.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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;\"\u003eFuel filter \/ water separator\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eDrain\/replace to prevent lean conditions and hard starts; use fresh fuel.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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;\"\u003eWater pump impeller \/ kit\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 2 seasons (sooner in sand\/silt)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eRestore tell‑tale and cooling performance; CT vs Standard gearcase kits differ.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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;\"\u003eAnodes\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect every 50 hours; replace as needed\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eReplace when ~50% depleted; match water type (salt\/brackish\/fresh).\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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;\"\u003eThermostat (inspection)\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eEvery 2 years\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eReplace if stuck or if overheat\/low‑temp codes appear; verify tell‑tale.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\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  \u003cp style=\"font-size:12px; color:#6b7280; margin-top:8px;\"\u003e*Severe use (high hours, high silt, heavy loads) may require shorter intervals.\u003c\/p\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\u003eFuel System: \u003ca href=\"https:\/\/seasierra.com\/collections\/fuel-filters-1\"\u003eFuel Filters\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    \u003cli\u003eGearcase \u0026amp; Sealing: \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\u003eCorrosion Protection: \u003ca href=\"https:\/\/seasierra.com\/collections\/anodes\"\u003eAnodes\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eStarting System: \u003ca href=\"https:\/\/seasierra.com\/collections\/starters\"\u003eStarters\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%; 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;\"\u003eWeak tell‑tale or overheat alarm\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eInspect intake screen for blockage, verify thermostat operation, and assess impeller condition.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eWater pump kit, thermostat, intake strainer\/screens.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003ePoor acceleration or power loss\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eReplace fuel filter, check for stale fuel, review prop condition\/pitch, and confirm CT vs Standard gearcase setup.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eFuel filter, spark plugs, propeller, anodes (if dragging), air intake components.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eHard starting or rough idle\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eVerify battery voltage\/grounds, check spark plugs, inspect for water in fuel, ensure throttle body\/IAC is clean.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eSpark plugs, fuel filter, sensors (MAP\/IAT), electrical connectors.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eGearcase noise or metal in gear oil\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eCheck gear oil level\/condition, inspect for water intrusion at seals, evaluate prop shaft end play.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eLower unit seal kit, bearings, seals, fresh gear lube.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding:8px;\"\u003eTrim won’t hold or slow tilt\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eListen for pump operation, check fluid level, inspect rams\/lines for leaks.\u003c\/td\u003e\n        \u003ctd style=\"padding:8px;\"\u003eTrim motor, O‑rings\/seal kits, relays\/switches.\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 75\/90\/100\/115 FourStroke models?\u003c\/summary\u003e\n    \u003cp\u003eMany service parts (filters, plugs, anodes, and some cooling and fuel items) are shared across the family. Gearcase components differ between Standard and Command Thrust models, and certain SeaPro variants may use different calibrations or valvetrain parts. Always confirm with your serial number.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should I replace the water pump impeller?\u003c\/summary\u003e\n    \u003cp\u003eAs a rule, every two seasons—or sooner if you operate in sandy\/silty water or notice a weak tell‑tale. Regular impeller service helps prevent overheating and powerhead damage.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change lower unit gear oil?\u003c\/summary\u003e\n    \u003cp\u003eChange gear oil every 100 hours or annually. Inspect for metal or milky oil, which indicates water intrusion and the need for a reseal service.\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, shaft length (L\/XL\/CXL), whether it is Standard or Command Thrust (CT) or a Jet variant, and any control details (tiller or remote). Photos of the nameplate and the part in question also help.\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 4‑Stroke 65–115HP? Browse the main collection by horsepower, year, and model to zero in on the right components.\u003c\/p\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercury-outboard-parts\" style=\"display:inline-block; padding:10px 14px; background:#111827; color:#fff; text-decoration:none; border-radius:6px;\"\u003eShop Mercury Outboard Parts\u003c\/a\u003e\u003c\/p\u003e\n  \u003cp style=\"font-size:12px; color:#6b7280;\"\u003eIf you’re unsure about your model, send us a clear photo of the nameplate and the part you need—we’ll help verify compatibility.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"water-pump-repair-kit-fits-mercury-75-150-hp-4-stroke-outboards-replaces-8m0094529-8m0094259-8m0057715","title":"Water Pump Complete Service Kit for Mercury, Mariner \u0026 Force 4-Stroke 90–115 HP 2.1L and 150 HP EFI Outboards","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 complete \u003cstrong\u003ewater pump service kit\u003c\/strong\u003e is designed for selected Mercury, Mariner and Force 4-stroke outboards using the gearcase water-pump arrangement identified for 90 HP, 100 HP and 115 HP 2.1L engines and 150 HP EFI engines. It is intended to help renew the water pump during cooling-system service.\u003c\/p\u003e\n  \u003cp\u003eThe kit is an aftermarket replacement and is associated with Mercury reference numbers \u003cstrong\u003e8M0094529\u003c\/strong\u003e, \u003cstrong\u003e8M0094259\u003c\/strong\u003e and \u003cstrong\u003e8M0057715\u003c\/strong\u003e. GLM reference \u003cstrong\u003e12161\u003c\/strong\u003e is also listed as a water pump complete service kit for this application range.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eComplete service-kit format for water-pump maintenance.\u003c\/li\u003e\n    \u003cli\u003eIncludes the principal water-pump components needed for a rebuild.\u003c\/li\u003e\n    \u003cli\u003eSuitable for the listed 4-stroke gearcase applications when the original parts and engine identification match.\u003c\/li\u003e\n    \u003cli\u003eFor marine use in normal freshwater or saltwater operating environments; proper flushing and maintenance remain essential.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003ePart Number References\u003c\/h2\u003e\n  \u003cp\u003eUse the following numbers as reference information only. Always compare the existing water-pump assembly, engine model and serial information before ordering.\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 or Reference\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\u003e8M0094529\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\u003e8M0094259\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\u003e8M0057715\u003c\/td\u003e\n          \u003ctd\u003eOEM reference\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eGLM\u003c\/td\u003e\n          \u003ctd\u003e12161\u003c\/td\u003e\n          \u003ctd\u003eComplete water pump service-kit reference\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 documented application range covers the following Mercury, Mariner and Force 4-stroke gearcase applications. The exact model designation, production details and serial number must be checked against the engine 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\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\u003eEngine Description\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 \/ Force\u003c\/td\u003e\n          \u003ctd\u003e4-stroke outboard\u003c\/td\u003e\n          \u003ctd\u003e90 HP\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e2.1L gearcase application\u003c\/td\u003e\n          \u003ctd\u003e8M0094529\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner \/ Force\u003c\/td\u003e\n          \u003ctd\u003e4-stroke outboard\u003c\/td\u003e\n          \u003ctd\u003e100 HP\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e2.1L gearcase application\u003c\/td\u003e\n          \u003ctd\u003e8M0094529\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner \/ Force\u003c\/td\u003e\n          \u003ctd\u003e4-stroke outboard\u003c\/td\u003e\n          \u003ctd\u003e115 HP\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003e2.1L gearcase application\u003c\/td\u003e\n          \u003ctd\u003e8M0094529\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eMercury \/ Mariner \/ Force\u003c\/td\u003e\n          \u003ctd\u003e150 HP EFI outboard\u003c\/td\u003e\n          \u003ctd\u003e150 HP\u003c\/td\u003e\n          \u003ctd\u003e4-Stroke\u003c\/td\u003e\n          \u003ctd\u003eEFI gearcase application\u003c\/td\u003e\n          \u003ctd\u003e8M0094529\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 documented application range does not establish fitment for every Mercury 75 HP or 80 HP outboard, and it does not confirm every model year or serial-number range. Verify the engine identification and original water-pump parts before purchase.\u003c\/p\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eComplete aftermarket water pump service kit\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eSelected Mercury, Mariner and Force 4-stroke gearcase water-pump applications\u003c\/dd\u003e\n    \u003cdt\u003eEngine Range\u003c\/dt\u003e\n    \u003cdd\u003e90–115 HP 2.1L and 150 HP EFI applications as listed above\u003c\/dd\u003e\n    \u003cdt\u003eInstallation\u003c\/dt\u003e\n    \u003cdd\u003eReplacement service part; installation should follow the engine manufacturer’s service procedure\u003c\/dd\u003e\n    \u003cdt\u003eEngine Stroke\u003c\/dt\u003e\n    \u003cdd\u003e4-Stroke only for the applications listed on this page\u003c\/dd\u003e\n    \u003cdt\u003eOEM References\u003c\/dt\u003e\n    \u003cdd\u003e8M0094529, 8M0094259 and 8M0057715\u003c\/dd\u003e\n    \u003cdt\u003eAftermarket Reference\u003c\/dt\u003e\n    \u003cdd\u003eGLM 12161\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\n  \u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x Upper water-pump housing\u003c\/li\u003e\n    \u003cli\u003e1 x Lower water-pump housing\u003c\/li\u003e\n    \u003cli\u003e1 x Water-pump impeller\u003c\/li\u003e\n    \u003cli\u003e1 x Face plate or wear plate\u003c\/li\u003e\n    \u003cli\u003e1 x Impeller key\u003c\/li\u003e\n    \u003cli\u003e1 x Gasket set\u003c\/li\u003e\n    \u003cli\u003e1 x Seal set\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003ePackage appearance and component details may vary by production batch. Confirm the included components against the product images and your original assembly before beginning work.\u003c\/p\u003e\n\n  \u003ch2\u003eInstallation Notes\u003c\/h2\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 procedure for the specific engine.\u003c\/li\u003e\n    \u003cli\u003eRemove the water-pump housing from the top of the gearcase.\u003c\/li\u003e\n    \u003cli\u003eTake out the old impeller, gaskets, seals and plate, noting their order and orientation.\u003c\/li\u003e\n    \u003cli\u003eClean all mating surfaces and remove old gasket material without damaging the sealing surfaces.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement plate, gaskets, seals and impeller in the correct order.\u003c\/li\u003e\n    \u003cli\u003eEnsure the impeller key is fully seated. Rotate the driveshaft in the correct direction while fitting the housing so the impeller vanes are not folded incorrectly.\u003c\/li\u003e\n    \u003cli\u003eApply only the lubricant or sealant specified by the engine manufacturer and tighten fasteners to the applicable service-manual specifications.\u003c\/li\u003e\n    \u003cli\u003eReinstall the lower unit and test the cooling-water flow in a safe water supply. Confirm a steady tell-tale stream and monitor for overheating.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\n  \u003ch2\u003eTroubleshooting and FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are common signs of a failing water pump?\u003c\/summary\u003e\n    \u003cp\u003ePossible signs include a weak or intermittent tell-tale stream, an overheating warning, higher-than-normal operating temperature or an impeller with cracked, brittle or missing vanes. A restricted tell-tale passage or another cooling-system fault can produce similar symptoms, so inspect the complete system.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should the impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eInspect the impeller as part of scheduled maintenance and replace it according to the engine manufacturer’s service interval. Frequent saltwater, sandy or silty operation may require more frequent inspection and replacement.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this kit fit 2-stroke Mercury outboards?\u003c\/summary\u003e\n    \u003cp\u003eNo. This listing is for the 4-stroke applications identified in the compatibility table. Do not use the listed references alone to select a 2-stroke water-pump kit.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this an OEM kit?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement service kit. The Mercury part numbers shown on this page are reference numbers used to help identify the intended application and are not a claim that the kit is manufactured by Mercury.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow do I confirm fitment before ordering?\u003c\/summary\u003e\n    \u003cp\u003eCompare your original water-pump housing, impeller, plate and gasket arrangement with the product information. Confirm the brand, horsepower, 4-stroke configuration, engine description and serial or model information. If any of these details do not match, contact a qualified marine-parts specialist before ordering.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I install this kit without removing the lower unit?\u003c\/summary\u003e\n    \u003cp\u003eWater-pump service normally requires removal of the lower unit for access. Follow the service instructions for the specific outboard and use a qualified technician if you are not experienced with lower-unit removal or water-pump installation.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eDisconnect the battery before servicing the outboard and support the lower unit securely during removal.\u003c\/li\u003e\n    \u003cli\u003eNever operate the engine without an adequate water supply.\u003c\/li\u003e\n    \u003cli\u003eVerify the engine model, horsepower, stroke, gearcase arrangement and original part before purchasing.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement part, not an OEM component. Brand names and manufacturer part numbers are provided for identification and compatibility reference.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended when removing the lower unit or when manufacturer torque and sealing procedures are 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 — We supply replacement components for routine marine maintenance and repair.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Product references and compatibility details are provided to help customers compare their original parts before ordering.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupport for Maintenance Projects\u003c\/strong\u003e — For uncertain model, serial-number or component questions, consult a qualified marine technician or parts specialist.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723781378363,"sku":"24KM037","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Water_Pump_Impeller_Kit_for_Mercury_47-8M0094529_8M0094259_8M0057715_-_JLM_MARINE-8289943.jpg?v=1763031636"},{"product_id":"fuel-injector-fits-mercury-75-150-efi-mercruiser-4-5l-6-2l-mpi-replaces-8m6002428-8m6000652-8m0057686","title":"100% New Fuel Injector for Mercury 75-150 EFI 4-Stroke \u0026 MerCruiser 4.5L\/6.2L MPI","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 \u003cstrong\u003e100% new fuel injector\u003c\/strong\u003e is designed for specified Mercury 75-150 EFI four-stroke outboard applications and MerCruiser 4.5L and 6.2L MPI sterndrive engines. It is sold as one individual injector and is intended to restore proper fuel delivery when the original injector is clogged, leaking, electrically faulty, or otherwise worn.\u003c\/p\u003e\n\u003cp\u003eThis is an aftermarket replacement part, not a genuine Mercury or MerCruiser component. Confirm the engine model, serial number, original injector, connector, and application before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% new fuel injector; not remanufactured or used.\u003c\/li\u003e\n  \u003cli\u003eSingle injector sold individually.\u003c\/li\u003e\n  \u003cli\u003eFor specified Mercury EFI outboard and MerCruiser MPI sterndrive applications.\u003c\/li\u003e\n  \u003cli\u003eReference numbers include Mercury 8M6000652, 8M0057686, 8M6002428, and MerCruiser 8M0222144.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number References\u003c\/h2\u003e\n\u003cp\u003eThe following manufacturer part numbers are provided as application references. They are not included as additional parts in the package.\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\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eReference Part Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury outboard EFI\u003c\/td\u003e\n        \u003ctd\u003e8M6000652\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury outboard EFI\u003c\/td\u003e\n        \u003ctd\u003e8M0057686\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser MPI sterndrive\u003c\/td\u003e\n        \u003ctd\u003e8M6002428\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser MPI sterndrive\u003c\/td\u003e\n        \u003ctd\u003e8M0222144\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine Compatibility\u003c\/h2\u003e\n\u003cp\u003eFitment is separated by engine family because the model, engine type, and serial-number conditions must be considered together.\u003c\/p\u003e\n\n\u003ch3\u003eMercury Outboard EFI Applications\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Mercury Outboard Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModels\u003c\/th\u003e\n        \u003cth\u003eEngine Type\u003c\/th\u003e\n        \u003cth\u003eDisplacement \/ Condition\u003c\/th\u003e\n        \u003cth\u003eSerial or Model Condition\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\u003c\/td\u003e\n        \u003ctd\u003e75, 80, 90, 100, and 115 EFI\u003c\/td\u003e\n        \u003ctd\u003eFour-stroke EFI\u003c\/td\u003e\n        \u003ctd\u003e2.1L\u003c\/td\u003e\n        \u003ctd\u003eFrom serial number 2B095049; 2014 and later applications\u003c\/td\u003e\n        \u003ctd\u003e8M6000652; 8M0057686\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e135 and 150 EFI\u003c\/td\u003e\n        \u003ctd\u003eFour-stroke EFI\u003c\/td\u003e\n        \u003ctd\u003eAll listed models\u003c\/td\u003e\n        \u003ctd\u003eVerify the complete engine model and original part before purchase\u003c\/td\u003e\n        \u003ctd\u003e8M6000652; 8M0057686\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eMerCruiser Sterndrive Applications\u003c\/h3\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"MerCruiser Sterndrive Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eEngine\u003c\/th\u003e\n        \u003cth\u003eInjection Type\u003c\/th\u003e\n        \u003cth\u003eSerial Condition\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\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e4.5L\u003c\/td\u003e\n        \u003ctd\u003eMPI, multi-port injection\u003c\/td\u003e\n        \u003ctd\u003eFrom serial number 2A441953 onward\u003c\/td\u003e\n        \u003ctd\u003e8M6002428; 8M0222144\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMerCruiser\u003c\/td\u003e\n        \u003ctd\u003e6.2L\u003c\/td\u003e\n        \u003ctd\u003eMPI, multi-port injection\u003c\/td\u003e\n        \u003ctd\u003eFrom serial number 2A456613 onward\u003c\/td\u003e\n        \u003ctd\u003e8M6002428; 8M0222144\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Information\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n  \u003cdd\u003eFuel injector\u003c\/dd\u003e\n  \u003cdt\u003eCondition\u003c\/dt\u003e\n  \u003cdd\u003e100% new\u003c\/dd\u003e\n  \u003cdt\u003eProduct Format\u003c\/dt\u003e\n  \u003cdd\u003eSingle injector sold individually\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eMercury EFI outboards and MerCruiser MPI sterndrive engines listed above\u003c\/dd\u003e\n  \u003cdt\u003eFuel System\u003c\/dt\u003e\n  \u003cdd\u003eElectronic fuel injection\u003c\/dd\u003e\n  \u003cdt\u003eAftermarket Status\u003c\/dt\u003e\n  \u003cdd\u003eAftermarket replacement part; not a genuine Mercury or MerCruiser component\u003c\/dd\u003e\n  \u003cdt\u003eUPC Reference\u003c\/dt\u003e\n  \u003cdd\u003e745061893719\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 100% new fuel injector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo seal kit, injector set, fuel rail, or other installation hardware is included unless specifically shown in the product package.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eUse the service information for your exact engine before beginning work.\u003c\/li\u003e\n  \u003cli\u003eWork in a well-ventilated area away from flames, sparks, and other ignition sources.\u003c\/li\u003e\n  \u003cli\u003eRelieve fuel-system pressure and disconnect the battery before removing the injector.\u003c\/li\u003e\n  \u003cli\u003eClean the area around the fuel rail and injector to prevent dirt from entering the fuel system.\u003c\/li\u003e\n  \u003cli\u003eDisconnect the electrical connector carefully and remove the original injector according to the engine manufacturer's procedure.\u003c\/li\u003e\n  \u003cli\u003eInspect the injector seat, fuel rail, connector, and sealing surfaces. Replace damaged seals with the correct seals for the engine.\u003c\/li\u003e\n  \u003cli\u003eInstall the new injector without twisting or damaging the seals, then reinstall the fuel rail using the manufacturer's specified procedure and torque values.\u003c\/li\u003e\n  \u003cli\u003eReconnect the electrical connector and battery, prime the fuel system, and check carefully for fuel leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, verify proper engine operation and check again for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this injector new or remanufactured?\u003c\/summary\u003e\u003cp\u003eThis listing is for one 100% new fuel injector. It is not a used or remanufactured injector.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I know whether this injector fits my engine?\u003c\/summary\u003e\u003cp\u003eMatch the complete engine family, model, stroke, displacement, and serial-number condition shown above. Also compare the original injector and electrical connector before ordering. If the engine identification or original part differs, do not assume compatibility from horsepower alone.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this listing include four injectors?\u003c\/summary\u003e\u003cp\u003eNo. This product is sold as one individual injector. A set of four requires four units purchased separately.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the package include a seal kit?\u003c\/summary\u003e\u003cp\u003eNo seal kit is specified as included. Use the correct replacement seals for your exact engine if the existing seals are damaged or are not reusable.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this an OEM Mercury or MerCruiser injector?\u003c\/summary\u003e\u003cp\u003eNo. This is an aftermarket replacement part. Mercury and MerCruiser part numbers are shown only as reference numbers for application identification.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat symptoms can indicate a faulty injector?\u003c\/summary\u003e\u003cp\u003ePossible symptoms include rough idle, misfire, hard starting, poor acceleration, uneven engine operation, or increased fuel consumption. These symptoms can also be caused by other fuel, ignition, electrical, or mechanical problems, so diagnosis should be completed before replacement.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I clean the original injector instead of replacing it?\u003c\/summary\u003e\u003cp\u003eProfessional injector testing and cleaning may help with some deposits, but cleaning will not correct every electrical, mechanical, or leakage failure. Test the original injector and follow the engine manufacturer's service recommendations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the shipping and warranty terms?\u003c\/summary\u003e\u003cp\u003eShipping options and delivery estimates are shown at checkout. Warranty and return eligibility are governed by the current store policy and the order terms applicable to the purchase.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFuel-system work can present fire, pressure, and chemical hazards. Follow the engine manufacturer's service procedure.\u003c\/li\u003e\n  \u003cli\u003eDo not start or operate the engine if fuel is leaking.\u003c\/li\u003e\n  \u003cli\u003eVerify the application using the complete model and serial information, not horsepower alone.\u003c\/li\u003e\n  \u003cli\u003eCompare the original injector, connector, and sealing arrangement before installation.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended when you are not experienced with marine fuel systems.\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 — We provide aftermarket components for common marine maintenance and repair applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Information\u003c\/strong\u003e — Product details are organized around engine family, model, and serial-number conditions to support fitment checks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlobal Fulfillment\u003c\/strong\u003e — Shipping options and delivery estimates are presented during checkout for the destination and service selected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723797336379,"sku":"25FUI443","price":47.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/25FUI443_6cb317ac-cde7-4af6-a1bc-a29c2b5bffa3.jpg?v=1763032010"},{"product_id":"gearcase-seal-kit-fits-mercury-65-115-hp-replaces-8m0088081","title":"Gearcase Seal Kit – Fits Mercury 65-115 HP (Replaces 8M0088081)","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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eGearcase Seal Kit – Fits Mercury 65-115 HP Outboard Engines (Replaces 8M0088081)\u003c\/strong\u003e is designed for a range of Mercury 4-Stroke outboard engines from 65 to 115 HP. It is compatible with both standard and Command Thrust gearcase models, ensuring a precise fit for reliable performance.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Mercury part numbers 8M0088081 and 46-8M0088081.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eEngineered for direct replacement installation.\u003c\/li\u003e\n    \u003cli\u003eCompatible with both right-hand and left-hand rotation gearcases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\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\u003ePart Number\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\u003e8M0088081\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e46-8M0088081\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\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; 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\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\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\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e65\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e80\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eInternational model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e90\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e100\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eInternational model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eStandard\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003e115 Pro XS\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e90\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust model\u003c\/td\u003e\n      \u003c\/tr\u003e\n       \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eCommand Thrust\u003c\/td\u003e\n        \u003ctd\u003e65-115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e8M0088081\u003c\/td\u003e\n        \u003ctd\u003eDifferent gearcase lubricant capacity\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eGearcase Seal Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect replacement\u003c\/dd\u003e\n  \u003cdt\u003eRotation\u003c\/dt\u003e\n\u003cdd\u003eCompatible with both right-hand and left-hand rotation gearcases\u003c\/dd\u003e\n  \u003cdt\u003eGearcase Lubricant Capacity\u003c\/dt\u003e\n\u003cdd\u003eVaries by model. Standard: 800 ml (27.1 fl oz); Command Thrust (RH): 810 ml (27.4 fl oz); Command Thrust (LH): 790 ml (26.7 fl oz).\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e1 x Gearcase Seal Kit (Replaces 8M0088081)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003ePosition the outboard securely and place a drain pan under the gearcase.\u003c\/li\u003e\n    \u003cli\u003eRemove the upper and lower drain screws to empty the gearcase lubricant completely.\u003c\/li\u003e\n    \u003cli\u003eDisassemble the gearcase as required to access the propeller shaft and driveshaft seals. Refer to your service manual for detailed instructions.\u003c\/li\u003e\n    \u003cli\u003eCarefully remove all old seals, o-rings, and gaskets, taking care not to scratch the housing surfaces.\u003c\/li\u003e\n    \u003cli\u003eThoroughly clean all sealing surfaces and component bores.\u003c\/li\u003e\n    \u003cli\u003eLightly lubricate the new seals with marine grease before installation.\u003c\/li\u003e\n    \u003cli\u003ePress the new seals into place evenly using an appropriate driver tool until they are fully seated.\u003c\/li\u003e\n    \u003cli\u003eReassemble the gearcase components according to the manufacturer's torque specifications.\u003c\/li\u003e\n    \u003cli\u003eRefill the gearcase with the correct type and amount of lubricant through the bottom hole until it flows from the top hole.\u003c\/li\u003e\n    \u003cli\u003eReinstall the upper vent screw first, then the lower fill screw. Check for leaks after a short period.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhich engines is this seal kit compatible with?\u003c\/summary\u003e\n  \u003cp\u003eThis kit is designed for Mercury 65, 75, 80, 90, 100, and 115 HP 4-Stroke outboard engines, including Standard, Pro XS, SeaPro, and Command Thrust models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow can I tell if my gearcase seals are failing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs of failing gearcase seals include visible oil leaks from the propeller shaft area, a milky or creamy appearance in the gear lube (indicating water intrusion), or metal shavings on the magnetic drain plug.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this kit work for both left-hand and right-hand rotation gearcases?\u003c\/summary\u003e\n  \u003cp\u003eYes, this seal kit is compatible with both standard (right-hand) and counter-rotation (left-hand) gearcases.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs there a difference between the standard and Command Thrust gearcase applications?\u003c\/summary\u003e\n  \u003cp\u003eWhile the internal gear ratios and housing sizes differ, this seal kit fits both standard and Command Thrust models. The primary difference for service is the gear lubricant capacity, which should be checked against your engine's manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the recommended replacement interval?\u003c\/summary\u003e\n  \u003cp\u003eThere is no fixed replacement interval for gearcase seals. They should be inspected during every routine gear lube change (typically annually or every 100 hours) and replaced immediately if any signs of leaks or water contamination are found.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n    \u003cli\u003eProfessional installation is recommended for safety and performance.\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 parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981230395,"sku":"21KM006","price":82.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Seal_Kit_for_Mercury_65_-_115_HP_8M0088081_-_JLM_MARINE-8289987.jpg?v=1763039255"},{"product_id":"gearcase-seal-kit-fits-mercury-65-115-hp-outboards-replaces-8m0088080","title":"Gearcase Seal Kit – Fits Mercury 65-115 HP Outboards (Replaces 8M0088080)","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\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis high-quality \u003cstrong\u003eMercury Gearcase Seal Kit\u003c\/strong\u003e provides all necessary seals and o-rings to service the lower unit on Mercury FourStroke, Pro XS, SeaPro, and Jet outboards from 65 to 115 HP (2004–present). It ensures a reliable, leak-free repair for your engine's gearcase.\u003c\/p\u003e\n\u003cp\u003eThis kit is a direct aftermarket replacement for Mercury OEM part number 8M0088080.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM-spec replacement for a perfect fit and function.\u003c\/li\u003e\n  \u003cli\u003eKit contains multiple seals and components for a comprehensive gearcase service.\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand harsh marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\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\u003ePart Number\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\u003e8M0088080\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\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed for a wide range of Mercury FourStroke and related models. Please verify your specific model and year below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine \u0026amp; 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\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\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\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e65\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e80\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003eInternational model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e90\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e100\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003eInternational model\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eFourStroke\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003ePro XS\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e75\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e90\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eSeaPro\u003c\/td\u003e\n        \u003ctd\u003e115\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eJet\u003c\/td\u003e\n        \u003ctd\u003e65\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003eBased on 80-90HP powerhead\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eMercury\u003c\/td\u003e\n        \u003ctd\u003eJet\u003c\/td\u003e\n        \u003ctd\u003e80\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2004–Present\u003c\/td\u003e\n        \u003ctd\u003e8M0088080\u003c\/td\u003e\n        \u003ctd\u003eBased on 100-115HP powerhead\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eGearcase Seal Kit\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003eDirect OEM replacement\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eKit contains multiple seals and components for gearcase service\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Gearcase Seal Kit (Replaces 8M0088080)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDrain the gearcase lubricant completely into a suitable container.\u003c\/li\u003e\n  \u003cli\u003eRemove the propeller from the propeller shaft.\u003c\/li\u003e\n  \u003cli\u003eUnbolt and carefully lower the gearcase assembly from the outboard's midsection.\u003c\/li\u003e\n  \u003cli\u003eDisassemble the gearcase as required to access the old seals, including the driveshaft and propeller shaft seals. Keep components organized.\u003c\/li\u003e\n  \u003cli\u003eCarefully remove all old seals and O-rings, taking care not to scratch or damage the housing surfaces.\u003c\/li\u003e\n  \u003cli\u003eClean all sealing surfaces thoroughly before installing the new parts.\u003c\/li\u003e\n  \u003cli\u003eInstall the new seals and O-rings from the kit, applying a light coat of marine grease where appropriate.\u003c\/li\u003e\n  \u003cli\u003eReassemble the gearcase, ensuring all components are correctly seated and torqued to manufacturer specifications.\u003c\/li\u003e\n  \u003cli\u003eReinstall the gearcase assembly onto the outboard with a new gasket if required.\u003c\/li\u003e\n  \u003cli\u003eRefill the gearcase with the correct type and amount of fresh gear lubricant per your owner's manual.\u003c\/li\u003e\n  \u003cli\u003eCheck for leaks before and after test running the engine.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow can I tell if my gearcase seals need replacing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs of failing gearcase seals include milky or creamy-looking gear lube (indicating water intrusion), visible oil leaks around the propeller shaft or driveshaft, or a persistent need to top off the gear lube.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this kit fit my 115 HP Mercury Pro XS?\u003c\/summary\u003e\n  \u003cp\u003eYes, this kit is compatible with the 115 HP Mercury Pro XS 4-Stroke models from approximately 2004 to the present. Always confirm your engine's OEM part requirement is 8M0088080 by checking your service manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this kit include the water pump impeller?\u003c\/summary\u003e\n  \u003cp\u003eNo, this is a gearcase seal kit only. It contains the seals for the lower unit (gearcase) but does not include water pump components like the impeller, which should be purchased separately.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShould I replace all seals at once?\u003c\/summary\u003e\n  \u003cp\u003eYes, it is highly recommended to replace all seals included in the kit at the same time. This ensures a complete and reliable repair, preventing the need for another disassembly if an old, un-replaced seal fails soon after.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \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\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723981263163,"sku":"21KM005","price":76.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Seal_Kit_for_Mercury_65_-_115_HP_8M0088080_-_JLM_MARINE-8289980.jpg?v=1763039257"}],"url":"https:\/\/seasierra.com\/collections\/mercury-65-115hp-4-stroke-outboard-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}