{"title":"Suzuki 4-Stroke Outboard Engine Parts 9.9-140HP","description":"\u003csection id=\"hero\" style=\"padding:16px 0;\"\u003e\n  \u003cp style=\"max-width:900px;\"\u003eThis page is for Suzuki 4‑Stroke 9.9–140 HP outboard engines. It helps you find compatible parts and service information, including maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse our main Suzuki collection. Scroll to the bottom of this page to start browsing parts for your engine. On the collection page, use the Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category\/section.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-outboard-parts\" style=\"display:inline-block;padding:10px 14px;border:1px solid #0b5;margin-top:8px;border-radius:6px;text-decoration:none;\"\u003eBrowse All Suzuki Parts\u003c\/a\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"identify-model\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eHow to Identify Your 9.9–140 HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the nameplate\/serial plate on the transom bracket or swivel bracket. It lists the model (e.g., DF9.9A, DF115A) and the serial number.\u003c\/li\u003e\n    \u003cli\u003eRead the full model code and suffix: letters can indicate trim level and features (e.g., tiller vs. remote, power trim), and shaft length (S\/L\/XL).\u003c\/li\u003e\n    \u003cli\u003eFor portable models (around 9.9–30 HP), look for carburetor vs. EFI variants and manual vs. electric start. Mid and high‑output models (40–140 HP) are typically EFI inline engines.\u003c\/li\u003e\n    \u003cli\u003eAlways verify serial breaks when ordering parts; small updates (ignition, cooling, electrical) can change part compatibility.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003ePlatform Overview\u003c\/h2\u003e\n  \u003ch3\u003ePortable 4‑Stroke (Approx. 9.9–30 HP)\u003c\/h3\u003e\n  \u003ctable style=\"max-width:1000px;width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eLightweight inline 4‑stroke, typically carbureted or small‑EFI; timing belt driven cam, conventional water pump impeller cooling.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eExamples include DF9.9A, DF15A, DF20A, DF25A, DF30A.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eEasy to service, portable, quiet operation, excellent fuel economy.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eVerify model suffix (tiller\/remote, start type, shaft length). Some DF9.9A\/DF8A share major components; confirm serial range when ordering.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eMidrange EFI 4‑Stroke (Approx. 40–90 HP)\u003c\/h3\u003e\n  \u003ctable style=\"max-width:1000px;width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eInline 3 or inline 4 EFI, coil‑on‑plug ignition, electronically controlled fuel system.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eExamples include DF40A, DF50A, DF60A, DF70A, DF90A.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eReliable mid‑range torque, strong fuel economy, broad parts availability.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eElectrical and fuel components are model‑specific; use the exact model code and serial when selecting sensors, injectors, and ECM‑related parts.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eHigh Output EFI 4‑Stroke (Approx. 115–140 HP)\u003c\/h3\u003e\n  \u003ctable style=\"max-width:1000px;width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eFeature\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eDescription\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eConfiguration\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eInline‑4 EFI 4‑stroke, multi‑port injection, robust cooling and lubrication systems.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eCommon Models\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eExamples include DF115A and DF140A families.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eAdvantages\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eStrong top‑end power with good efficiency; proven platforms with wide parts support.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eNotes\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top;\"\u003eFuel, ignition, and cooling parts are model‑year\/serial sensitive. Always confirm serial breaks for thermostats, pumps, and electrical modules.\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=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eRoutine Maintenance \u0026amp; Service Parts\u003c\/h2\u003e\n  \u003cp\u003eIntervals below are general guidelines for Suzuki 4‑stroke outboards. Always follow your engine’s official service manual and local operating conditions.\u003c\/p\u003e\n  \u003ctable style=\"max-width:1000px;width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eItem\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eInterval*\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRemarks\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eParts Link\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eEngine oil + filter\u003c\/td\u003e\n        \u003ctd\u003eFirst 20 hrs; then every 100 hrs or annually\u003c\/td\u003e\n        \u003ctd\u003eUse FC‑W 4‑stroke marine oil; replace filter at each oil change.\u003c\/td\u003e\n        \u003ctd\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\u003eGear oil (lower unit)\u003c\/td\u003e\n        \u003ctd\u003eEvery 100 hrs or annually\u003c\/td\u003e\n        \u003ctd\u003eInspect magnetic plug for metal; check for water intrusion (milky oil).\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-lower-unit-seal-kits\"\u003eSuzuki Lower Unit Seal Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd\u003eInspect 100 hrs; replace 300 hrs or as needed\u003c\/td\u003e\n        \u003ctd\u003eGap to spec; replace sooner with misfire, hard starts, or heavy deposits.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-spark-plug\"\u003eSuzuki Spark Plug\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eFuel filter \/ water separator\u003c\/td\u003e\n        \u003ctd\u003eInspect at 100 hrs; replace 100–200 hrs or seasonally\u003c\/td\u003e\n        \u003ctd\u003eReplace more often with ethanol fuels or contaminated fuel.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-fuel-filters\"\u003eSuzuki Fuel Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eWater pump impeller\/kit\u003c\/td\u003e\n        \u003ctd\u003eEvery 200 hrs or 2 seasons (annually in sandy\/silty use)\u003c\/td\u003e\n        \u003ctd\u003eWeak tell‑tale stream or overheat alarms often indicate impeller wear.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-water-pump-repair-kits\"\u003eSuzuki Water Pump Repair Kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAnodes (internal\/external)\u003c\/td\u003e\n        \u003ctd\u003eInspect 50 hrs; replace when 50% consumed\u003c\/td\u003e\n        \u003ctd\u003eUse correct alloy for fresh, brackish, or salt water to reduce corrosion.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-anodes\"\u003eSuzuki Anodes\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:#555;\"\u003e*Intervals may vary by model and operating environment. Always follow your Suzuki service manual.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"common-parts\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eFrequently Used Parts Categories\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eRoutine Service — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-service-maintenance-kits\"\u003eSuzuki Service \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-water-pump-repair-kits\"\u003eSuzuki Water Pump Repair Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-fuel-filters\"\u003eSuzuki Fuel 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\u003eCorrosion Protection — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-anodes\"\u003eSuzuki Anodes\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGearcase Seals — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-lower-unit-seal-kits\"\u003eSuzuki Lower Unit Seal Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropulsion — \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-propellers\"\u003eSuzuki Propellers\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"troubleshooting\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eCommon Symptoms \u0026amp; Quick Checks\u003c\/h2\u003e\n  \u003ctable style=\"max-width:1000px;width:100%;border-collapse:collapse;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eSymptom\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eCheck First\u003c\/th\u003e\n        \u003cth style=\"text-align:left;border-bottom:1px solid #ddd;\"\u003eRelated Parts\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eWeak tell‑tale stream \/ overheat alarm\u003c\/td\u003e\n        \u003ctd\u003eInspect intake screens for debris; verify impeller condition; test thermostat; ensure tell‑tale hose isn’t kinked.\u003c\/td\u003e\n        \u003ctd\u003eWater pump kit, thermostat, intake screens, anodes.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003ePoor acceleration \/ power loss\u003c\/td\u003e\n        \u003ctd\u003eCheck propeller for dings\/slip; confirm primer bulb stays firm; replace clogged fuel filter; inspect spark plugs and throttle linkage.\u003c\/td\u003e\n        \u003ctd\u003ePropeller, fuel filter, fuel pump, spark plugs.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHard starting \/ rough idle\u003c\/td\u003e\n        \u003ctd\u003eUse fresh fuel; inspect plugs and plug caps; check for vacuum leaks; on EFI models, verify injector cleanliness and IAC\/idle control.\u003c\/td\u003e\n        \u003ctd\u003eSpark plugs, fuel filter, injectors (EFI), carburetor components (portable models).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGearcase noise \/ metal in gear oil\u003c\/td\u003e\n        \u003ctd\u003eCheck oil level and color; inspect magnetic drain plug; test for water intrusion; verify shift linkage adjustment.\u003c\/td\u003e\n        \u003ctd\u003eLower unit seal kit, bearings, drain screw gaskets\/washers.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eWeak charging \/ battery not maintaining\u003c\/td\u003e\n        \u003ctd\u003eLoad‑test battery; inspect rectifier\/regulator connections and grounds; check fuses; measure charging voltage at idle and cruise RPM.\u003c\/td\u003e\n        \u003ctd\u003eRectifier\/regulator, stator (magneto), wiring\/connectors, battery.\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=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eFAQs\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eAre parts interchangeable between different years or platforms?\u003c\/summary\u003e\n    \u003cp\u003eSome components interchange across model years, but many do not. Suzuki uses serial breaks and platform updates that affect ignition, fuel, and cooling parts. Always use the exact model code and serial number to verify compatibility.\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 of thumb, replace the impeller every 200 hours or every 2 seasons, and annually if you operate in sandy, silty, or shallow water. Replace sooner if the tell‑tale stream is weak or you’ve had an overheat event.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should I change the lower unit gear oil?\u003c\/summary\u003e\n    \u003cp\u003eChange gear oil every 100 hours or annually. Inspect for water intrusion (milky oil) and metal on the magnetic drain plug; address seal or bearing issues if contamination is found.\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\u003ePlease provide the full model code (e.g., DF9.9A, DF115A), serial number, shaft length (S\/L\/XL), control type (tiller\/remote), and any notable options. Photos of the nameplate and the part area also help ensure an exact match.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"cta\" style=\"padding:16px 0;\"\u003e\n  \u003cp\u003eReady to find the right parts? Browse our main Suzuki outboard collection and refine by horsepower, year, and model.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/suzuki-outboard-parts\" style=\"display:inline-block;padding:10px 14px;border:1px solid #0b5;border-radius:6px;text-decoration:none;\"\u003eShop Suzuki Outboard Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px;font-size:12px;color:#555;\"\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":"ignition-key-switch-fits-suzuki-8-225-hp-outboard-engines-replaces-37110-99e02","title":"Suzuki 2-Stroke Outboard Ignition Key Switch, 8–225 HP – Replaces 37110-99E00, 37110-92E01","description":"\u003csection\u003e\n  \u003ch2\u003eProduct Details\u003c\/h2\u003e\n  \u003cp\u003eThis aftermarket \u003cstrong\u003eignition key switch\u003c\/strong\u003e is designed for Suzuki 2-stroke outboard engines rated from 8 HP through 225 HP. It is intended for replacement of a worn or failed ignition switch in a compatible remote control box or control console.\u003c\/p\u003e\n  \u003cp\u003eThe switch provides key-controlled engine operation through the standard ignition sequence. Before ordering, compare the connector, terminal arrangement, mounting style, and physical dimensions of your original switch with the product images and the switch being replaced.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned for Suzuki 2-stroke outboard applications from 8 HP to 225 HP.\u003c\/li\u003e\n    \u003cli\u003eReplacement ignition switch for a compatible remote control box or console.\u003c\/li\u003e\n    \u003cli\u003eAftermarket replacement component, not a genuine Suzuki-manufactured part.\u003c\/li\u003e\n    \u003cli\u003eListed aftermarket reference: Sierra MP51010.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eOEM and Aftermarket Reference Numbers\u003c\/h2\u003e\n  \u003cp\u003eThe following references are listed for identification and cross-reference purposes. Number matching alone does not guarantee fitment; confirm the connector and switch configuration before purchase.\u003c\/p\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:320px; }\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; word-break:normal; letter-spacing:normal; font-weight:600; 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  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Ignition switch reference numbers\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand or Source\u003c\/th\u003e\n          \u003cth\u003eReference Number\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-99E00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-99E01\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37100-99E02\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-92E00\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-92E01\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-92E02\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-94610\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSuzuki\u003c\/td\u003e\n\u003ctd\u003e37110-94611\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003eMP51010\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 Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThis switch is listed for \u003cstrong\u003eSuzuki 2-stroke outboard engines rated from 8 HP to 225 HP\u003c\/strong\u003e. The available company fitment information does not establish a universal fit for every model year, serial-number range, control box, or connector configuration within that horsepower range.\u003c\/p\u003e\n  \u003cp\u003eFitment should be confirmed by matching your engine's model information and your original ignition switch. Do not rely on horsepower alone when the connector, terminal layout, mounting dimensions, or switch functions differ.\u003c\/p\u003e\n  \u003cdiv class=\"ss-table-wrap\"\u003e\n    \u003ctable class=\"ss-table\" aria-label=\"Suzuki 2-stroke outboard compatibility\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eBrand\u003c\/th\u003e\n          \u003cth\u003eEngine Type\u003c\/th\u003e\n          \u003cth\u003eHorsepower Range\u003c\/th\u003e\n          \u003cth\u003eFitment Note\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eSuzuki Outboard\u003c\/td\u003e\n          \u003ctd\u003e2-Stroke\u003c\/td\u003e\n          \u003ctd\u003e8–225 HP\u003c\/td\u003e\n          \u003ctd\u003eVerify the original switch, connector, terminals, and control-box configuration before ordering.\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\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003eProduct Type\u003c\/dt\u003e\n    \u003cdd\u003eAftermarket ignition key switch\u003c\/dd\u003e\n    \u003cdt\u003eApplication\u003c\/dt\u003e\n    \u003cdd\u003eSuzuki 2-stroke outboard engines\u003c\/dd\u003e\n    \u003cdt\u003eRated Engine Range\u003c\/dt\u003e\n    \u003cdd\u003e8–225 HP\u003c\/dd\u003e\n    \u003cdt\u003eInstallation Location\u003c\/dt\u003e\n    \u003cdd\u003eCompatible remote control box or control console\u003c\/dd\u003e\n    \u003cdt\u003eReference Aftermarket Number\u003c\/dt\u003e\n    \u003cdd\u003eSierra MP51010\u003c\/dd\u003e\n    \u003cdt\u003eOEM Reference Numbers\u003c\/dt\u003e\n    \u003cdd\u003e37110-99E00, 37110-99E01, 37100-99E02, 37110-92E00, 37110-92E01, 37110-92E02, 37110-94610, and 37110-94611\u003c\/dd\u003e\n    \u003cdt\u003ePart Type\u003c\/dt\u003e\n    \u003cdd\u003eSingle ignition switch; not sold as a kit\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 × aftermarket ignition key switch\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eKeys, hardware, wiring harnesses, and control boxes are not listed as included components. Confirm the contents shown in the product images before purchase.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n  \u003col\u003e\n    \u003cli\u003eDisconnect the battery and follow the engine manufacturer's safety procedures before beginning work.\u003c\/li\u003e\n    \u003cli\u003eAccess the rear of the remote control box or console where the ignition switch is installed.\u003c\/li\u003e\n    \u003cli\u003eDocument the original terminal positions or wiring arrangement before disconnecting the old switch.\u003c\/li\u003e\n    \u003cli\u003eDisconnect the wiring from the old switch and remove its retaining nut, clip, or fastener.\u003c\/li\u003e\n    \u003cli\u003eInstall the replacement switch in the original mounting location.\u003c\/li\u003e\n    \u003cli\u003eReconnect the wiring only after confirming that the terminal arrangement matches the original switch.\u003c\/li\u003e\n    \u003cli\u003eReconnect the battery and test the ignition, engine-stop, starting, and any applicable choke functions in a safe environment.\u003c\/li\u003e\n  \u003c\/ol\u003e\n  \u003cp\u003eIf the connector or terminal layout does not match your original switch, do not force the connection or alter the wiring without a qualified marine technician.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this switch for 2-stroke or 4-stroke Suzuki outboards?\u003c\/summary\u003e\n    \u003cp\u003eThis product is listed for Suzuki 2-stroke outboard engines from 8 HP to 225 HP. It should not be selected for a 4-stroke engine unless the connector, terminal arrangement, mounting dimensions, and switch functions have been independently confirmed.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWill it fit every Suzuki engine from 8 HP to 225 HP?\u003c\/summary\u003e\n    \u003cp\u003eNo universal fitment should be assumed. The horsepower range is a general application range. Always compare the original switch and control-box configuration, including the connector, terminals, mounting style, and physical dimensions.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes this listing include a complete control box?\u003c\/summary\u003e\n    \u003cp\u003eNo. This listing is for one ignition key switch only. A remote control box, wiring harness, mounting hardware, and other control components are not included.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a genuine Suzuki OEM switch?\u003c\/summary\u003e\n    \u003cp\u003eNo. This is an aftermarket replacement component. Suzuki reference numbers are provided only to help identify the application and compare the original part.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat should I check before ordering?\u003c\/summary\u003e\n    \u003cp\u003eCheck your engine's 2-stroke configuration, horsepower, model and serial information, the original switch's connector and terminal layout, the mounting dimensions, and the functions required by your control box. Compare these details with the product images before purchase.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat are common symptoms of a failing ignition switch?\u003c\/summary\u003e\n    \u003cp\u003ePossible symptoms include intermittent starting, no starter response, loss of ignition power, an engine that does not stop normally, or a key that feels loose or difficult to turn. These symptoms can also be caused by wiring, battery, starter, safety-lanyard, or control-box faults.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e\n\n\u003csection\u003e\n  \u003ch2\u003eSafety and Important Information\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eDisconnect the battery before removing or reconnecting ignition-switch wiring.\u003c\/li\u003e\n    \u003cli\u003eVerify the switch configuration against your original part before purchase and installation.\u003c\/li\u003e\n    \u003cli\u003eDo not force a connector or change terminal wiring based only on a part-number match.\u003c\/li\u003e\n    \u003cli\u003eThis is an aftermarket replacement component, not an OEM Suzuki part.\u003c\/li\u003e\n    \u003cli\u003eProfessional marine installation is recommended when the wiring or terminal arrangement is uncertain.\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\u003e\n\u003cstrong\u003eMarine Replacement Parts\u003c\/strong\u003e — We provide aftermarket components for common marine repair and maintenance applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitment-Focused Listings\u003c\/strong\u003e — Product references and application information are provided to help customers compare replacement parts with the original component.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePre-Installation Verification\u003c\/strong\u003e — Confirm the model, configuration, connector, and dimensions before installation to help avoid ordering the wrong replacement.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50723984769339,"sku":"23KS473","price":26.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/37110-92E01_07ff13e8-97a4-48d3-938d-e5bfeac45186.png?v=1763039421"}],"url":"https:\/\/seasierra.com\/collections\/suzuki-4-stroke-outboard-engine-parts-9-9-140hp.oembed","provider":"SeaSierra","version":"1.0","type":"link"}