{"title":"MerCruiser 4-Stroke 120-190HP Marine Engine Parts","description":"\u003csection id=\"hero\" style=\"padding:16px 0;\"\u003e\n  \u003cp\u003eThis page focuses on MerCruiser 4‑Stroke 120–190HP marine engines and helps you find compatible parts and service information. Below you’ll find maintenance tips, common replacement parts, and troubleshooting guidance. You can also browse the main MerCruiser collection. Scroll to the bottom of the page to start browsing parts for this engine, and remember that on the collection page you can use the Filter \u0026amp; Sort controls to narrow results by horsepower, year range, and part category.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser\" style=\"display:inline-block;padding:10px 14px;border:1px solid #0a3c5f;border-radius:6px;text-decoration:none;\"\u003eBrowse All MerCruiser 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 120–190HP Model\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eLocate the engine serial number plate on the starboard side of the block or near the flywheel housing; the transom assembly also has its own serial tag on the gimbal housing.\u003c\/li\u003e\n    \u003cli\u003eModel information typically includes displacement and configuration (e.g., 2.5L “120,” 3.0L “140,” or 3.7L “165–190”). Note carburetor\/EFI details and charging components to match parts.\u003c\/li\u003e\n    \u003cli\u003e4‑stroke inline‑4 platforms in this range include the 2.5L (120HP), 3.0L (140HP), and 3.7L (165–190HP). Many ignition and cooling parts cross over between 2.5L and 3.0L, while 3.7L has more unique items.\u003c\/li\u003e\n    \u003cli\u003eRecord the engine serial, drive model (Alpha\/Bravo family), and any accessory options (power steering, alternator size). This ensures accurate parts selection.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003csection id=\"engine-overview\" style=\"padding:16px 0;\"\u003e\n  \u003ch2\u003eEngine Overview\u003c\/h2\u003e\n\n  \u003ch3\u003e2.5L Inline‑4 (MerCruiser 120)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;max-width:980px;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\u003eConfiguration\u003c\/td\u003e\n        \u003ctd\u003eInline‑4 4‑stroke, typically carbureted; simple and serviceable layout.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCommon Models\u003c\/td\u003e\n        \u003ctd\u003eMerCruiser 120 (2.5L, ~120HP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvantages\u003c\/td\u003e\n        \u003ctd\u003eProven reliability, economical operation, broad parts availability.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNotes\u003c\/td\u003e\n        \u003ctd\u003eMany ignition and cooling parts interchange with the 3.0L platform.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003e3.0L Inline‑4 (MerCruiser 140)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;max-width:980px;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\u003eConfiguration\u003c\/td\u003e\n        \u003ctd\u003eInline‑4 4‑stroke, commonly carbureted; widely used for small runabouts.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCommon Models\u003c\/td\u003e\n        \u003ctd\u003eMerCruiser 140 (3.0L, ~140HP)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvantages\u003c\/td\u003e\n        \u003ctd\u003eGood balance of power and fuel economy; strong aftermarket support.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNotes\u003c\/td\u003e\n        \u003ctd\u003eShares many service parts with 2.5L (e.g., ignition tune‑up and circulation pump components).\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003e3.7L Inline‑4 (MerCruiser 165–190)\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;max-width:980px;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\u003eConfiguration\u003c\/td\u003e\n        \u003ctd\u003eInline‑4 4‑stroke (approx. 3.7L\/224 cid), carbureted; produced in versions from ~165 to 190HP.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCommon Models\u003c\/td\u003e\n        \u003ctd\u003eMerCruiser 165, 170, 180, 185, 190 (3.7L)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAdvantages\u003c\/td\u003e\n        \u003ctd\u003eStrong mid‑range torque and higher output within the 4‑cyl family.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNotes\u003c\/td\u003e\n        \u003ctd\u003eMore unique components than 2.5\/3.0L. Verify parts against engine serial and cooling\/charging setup.\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 typical recreational use. Always follow the official MerCruiser service manual for your exact engine and drive.\u003c\/p\u003e\n  \u003ctable style=\"width:100%;max-width:980px;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\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd\u003eChange more often for heavy duty or harsh environments; warm engine first.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-oil-filters\"\u003eMerCruiser Oil Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGear oil (drive)\u003c\/td\u003e\n        \u003ctd\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd\u003eCheck for water intrusion\/metal debris; pressure test if contamination is found.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser\"\u003eMerCruiser\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSpark plugs\u003c\/td\u003e\n        \u003ctd\u003eInspect 100 hours; replace 200 hours or as needed\u003c\/td\u003e\n        \u003ctd\u003eVerify heat range and gap for your displacement and ignition system.\u003c\/td\u003e\n        \u003ctd\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\u003eFuel filter \/ water‑separating filter\u003c\/td\u003e\n        \u003ctd\u003eEvery 100 hours or annually\u003c\/td\u003e\n        \u003ctd\u003eReplace sooner if fuel contamination or phase separation is suspected.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-fuel-filters\"\u003eMerCruiser Fuel Filters\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eRaw‑water pump impeller\u003c\/td\u003e\n        \u003ctd\u003eEvery 200 hours or 2 seasons\u003c\/td\u003e\n        \u003ctd\u003eShorten interval for sandy\/silty water or high‑temperature operation.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-impellers\"\u003eMerCruiser Impellers\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAnodes (corrosion protection)\u003c\/td\u003e\n        \u003ctd\u003eInspect monthly; replace when 50% consumed\u003c\/td\u003e\n        \u003ctd\u003eMatch alloy to water type (salt\/brackish\/fresh). Clean contact surfaces.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-anodes\"\u003eMerCruiser Anodes\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eAccessory belt\u003c\/td\u003e\n        \u003ctd\u003eInspect 100 hours; replace as needed\u003c\/td\u003e\n        \u003ctd\u003eCheck for glazing, cracks, or squeal; verify tension after replacement.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/belt\"\u003eBelts\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:#666;\"\u003e*Intervals are typical guidelines; always confirm for your exact model and operating conditions.\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\/mercruiser-service-maintenance-kits\"\u003eMerCruiser Service \u0026amp; Maintenance Kits\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCooling System: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-impellers\"\u003eMerCruiser Impellers\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eFuel System: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-fuel-pumps\"\u003eMerCruiser Fuel Pumps\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eIgnition \/ Electrical: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-alternators\"\u003eMerCruiser Alternators\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eCorrosion Protection: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-anodes\"\u003eMerCruiser Anodes\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eGaskets \u0026amp; Sealing: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-gaskets\"\u003eMerCruiser Gaskets\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003ePropulsion: \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-propellers\"\u003eMerCruiser 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=\"width:100%;max-width:980px;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\u003eOverheat alarm or rising temperature\u003c\/td\u003e\n        \u003ctd\u003eInspect seawater intake, strainer, and raw‑water pump; verify thermostat operation and hose condition.\u003c\/td\u003e\n        \u003ctd\u003eWater pump impeller\/kit, thermostat, \u003ca href=\"https:\/\/seasierra.com\/collections\/hoses\"\u003ehoses\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003ePoor acceleration or power loss\u003c\/td\u003e\n        \u003ctd\u003eCheck fuel quality, anti‑siphon valve, and filters; inspect propeller for damage or incorrect pitch.\u003c\/td\u003e\n        \u003ctd\u003e\n\u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-fuel-filters\"\u003efuel filters\u003c\/a\u003e, \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser-propellers\"\u003epropellers\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHard starting or rough idle\u003c\/td\u003e\n        \u003ctd\u003eVerify choke\/idle setup, check spark plug condition and ignition timing; confirm no vacuum leaks.\u003c\/td\u003e\n        \u003ctd\u003e\n\u003ca href=\"https:\/\/seasierra.com\/collections\/spark-plug\"\u003espark plugs\u003c\/a\u003e, \u003ca href=\"https:\/\/seasierra.com\/collections\/sensors\"\u003esensors\u003c\/a\u003e\n\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eGearcase noise or milky\/metallic gear oil\u003c\/td\u003e\n        \u003ctd\u003eCheck gear lube level and condition; pressure\/vacuum test drive to confirm seal integrity.\u003c\/td\u003e\n        \u003ctd\u003e\u003ca href=\"https:\/\/seasierra.com\/collections\/lower-unit-seal-kits\"\u003elower unit seal kits\u003c\/a\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eTrim won’t hold position\u003c\/td\u003e\n        \u003ctd\u003eVerify fluid level and look for leaks at rams\/lines; test trim motor operation and relief valves.\u003c\/td\u003e\n        \u003ctd\u003e\n\u003ca href=\"https:\/\/seasierra.com\/collections\/trim-motors\"\u003etrim motors\u003c\/a\u003e, \u003ca href=\"https:\/\/seasierra.com\/collections\/hoses\"\u003ehoses\u003c\/a\u003e\n\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 the 2.5L, 3.0L, and 3.7L engines?\u003c\/summary\u003e\n    \u003cp\u003eThe 2.5L and 3.0L inline‑4 engines share many service items (ignition tune‑up parts, some cooling components). The 3.7L platform uses more unique components. Always match by engine serial and displacement.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhen should the raw‑water impeller be replaced?\u003c\/summary\u003e\n    \u003cp\u003eAs a rule of thumb, every 200 hours or about every 2 seasons—sooner for sandy\/silty water or any signs of overheating or reduced flow.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow often should drive gear oil be changed?\u003c\/summary\u003e\n    \u003cp\u003eTypically every 100 hours or annually. Inspect more frequently if you notice shifting issues, leaks, or water contamination.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat information do I need to confirm part compatibility?\u003c\/summary\u003e\n    \u003cp\u003eProvide engine serial number, displacement (2.5L\/3.0L\/3.7L), drive family (Alpha\/Bravo), and any accessory details (carb\/EFI, alternator). Photos of the serial tag and the existing part also help.\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 parts by horsepower, year, and model? Browse our main MerCruiser collection for compatible components across the 120–190HP 4‑cylinder range.\u003c\/p\u003e\n  \u003ca href=\"https:\/\/seasierra.com\/collections\/mercruiser\" style=\"display:inline-block;padding:10px 14px;border:1px solid #0a3c5f;border-radius:6px;text-decoration:none;\"\u003eShop MerCruiser Parts\u003c\/a\u003e\n  \u003cp style=\"margin-top:8px;font-size:12px;color:#666;\"\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":"fuel-filter-kit-fits-mercruiser-2-5l-3-0l-3-7l-4-3l-replaces-803897q1-8m0046752","title":"Fuel Filter for MerCruiser 2.5L, 3.0L \u0026 3.7L Engines (Replaces 8M0046752, 35-8M0046752)","description":"\u003csection\u003e\n  \u003cstyle\u003e\n    .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n    table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n    table.ss-table th, table.ss-table td { padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top; }\n    table.ss-table th { white-space:nowrap; word-break:normal; letter-spacing:normal; font-weight:600; background:#f8fafc; }\n    @media (max-width:480px){ table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; } }\n  \u003c\/style\u003e\n\n  \u003csection\u003e\n    \u003ch2\u003eProduct Details\u003c\/h2\u003e\n    \u003cp\u003eThis \u003cstrong\u003efuel filter\u003c\/strong\u003e is intended for selected MerCruiser sterndrive applications using a carbureted engine with the compatible Carter mechanical fuel pump. The filter is installed in the fuel-pump canister and helps remove contaminants from gasoline before the fuel reaches the engine.\u003c\/p\u003e\n    \u003cp\u003eCompany catalog data lists this replacement for MerCruiser 2.5L, 3.0L, and 3.7L engines. A marine replacement-parts catalog also associates the same filter reference with 2.5L and 3.0L applications, MCM 224 CID engines, and GM 262 CID engines equipped with a Carter fuel pump.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Replacement fuel filter, sold as a single filter component.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInstallation location:\u003c\/strong\u003e Inside the compatible engine-mounted mechanical fuel pump canister.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e For gasoline fuel systems.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFitment requirement:\u003c\/strong\u003e The engine must use the compatible Carter mechanical fuel-pump configuration.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch2\u003ePart Number References\u003c\/h2\u003e\n    \u003cp\u003eUse the following manufacturer and aftermarket references when comparing your original filter. Number references do not replace checking the fuel-pump design and engine application.\u003c\/p\u003e\n    \u003cdiv class=\"ss-table-wrap\"\u003e\n      \u003ctable class=\"ss-table\" aria-label=\"Part Number References\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n\u003cth\u003eBrand 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\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e8M0046752\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e35-8M0046752\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e35-8M004675\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e8M0046751\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e803897K1\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e11004T1\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e11004T2\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e803897Q1\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMerCruiser\u003c\/td\u003e\n\u003ctd\u003e35-803897Q1\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-7784\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3855104\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\u003eCompatibility is dependent on the fuel-pump configuration and applicable serial-number range. Confirm that your engine uses the fuel filter mounted inside the Carter mechanical fuel pump before ordering.\u003c\/p\u003e\n    \u003cdiv class=\"ss-table-wrap\"\u003e\n      \u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility\"\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eEngine application\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eSerial or application condition\u003c\/th\u003e\n\u003cth\u003eReference\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\u003eMerCruiser\u003c\/td\u003e\n            \u003ctd\u003e2.5L\u003c\/td\u003e\n            \u003ctd\u003e4-Stroke\u003c\/td\u003e\n            \u003ctd\u003eSelected applications; catalog reference indicates serial number 6229718 and later\u003c\/td\u003e\n            \u003ctd\u003e35-8M0046752 \/ 35-803897Q1\u003c\/td\u003e\n            \u003ctd\u003eUse only with the compatible Carter mechanical fuel pump\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMerCruiser\u003c\/td\u003e\n            \u003ctd\u003e3.0L\u003c\/td\u003e\n            \u003ctd\u003e4-Stroke\u003c\/td\u003e\n            \u003ctd\u003eSelected applications; catalog reference indicates serial number 6229718 and later\u003c\/td\u003e\n            \u003ctd\u003e35-8M0046752 \/ 35-803897Q1\u003c\/td\u003e\n            \u003ctd\u003eUse only with the compatible Carter mechanical fuel pump\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMerCruiser\u003c\/td\u003e\n            \u003ctd\u003e3.7L\u003c\/td\u003e\n            \u003ctd\u003e4-Stroke\u003c\/td\u003e\n            \u003ctd\u003eCompany-listed fitment\u003c\/td\u003e\n            \u003ctd\u003e8M0046752\u003c\/td\u003e\n            \u003ctd\u003eVerify the filter canister and pump configuration\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMerCruiser\u003c\/td\u003e\n            \u003ctd\u003eMCM 224 CID\u003c\/td\u003e\n            \u003ctd\u003e4-Stroke\u003c\/td\u003e\n            \u003ctd\u003eCatalog reference indicates serial number 6218037 and later\u003c\/td\u003e\n            \u003ctd\u003e35-8M0046752\u003c\/td\u003e\n            \u003ctd\u003eApplication requires the compatible Carter fuel pump\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eMerCruiser\u003c\/td\u003e\n            \u003ctd\u003eGM 262 CID\u003c\/td\u003e\n            \u003ctd\u003e4-Stroke\u003c\/td\u003e\n            \u003ctd\u003eCatalog reference indicates serial number A331455 and later\u003c\/td\u003e\n            \u003ctd\u003e35-8M0046752\u003c\/td\u003e\n            \u003ctd\u003eOnly configurations with the compatible Carter fuel pump\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\u003eFuel filter\u003c\/dd\u003e\n      \u003cdt\u003eApplication\u003c\/dt\u003e\n      \u003cdd\u003eSelected MerCruiser sterndrive gasoline engines\u003c\/dd\u003e\n      \u003cdt\u003eInstallation\u003c\/dt\u003e\n      \u003cdd\u003eMounted inside the compatible mechanical fuel-pump canister\u003c\/dd\u003e\n      \u003cdt\u003eFuel type\u003c\/dt\u003e\n      \u003cdd\u003eGasoline\u003c\/dd\u003e\n      \u003cdt\u003eRequired configuration\u003c\/dt\u003e\n      \u003cdd\u003eCarter mechanical fuel pump with the matching internal filter arrangement\u003c\/dd\u003e\n      \u003cdt\u003eQuantity\u003c\/dt\u003e\n      \u003cdd\u003eOne fuel filter component\u003c\/dd\u003e\n      \u003cdt\u003eAftermarket reference\u003c\/dt\u003e\n      \u003cdd\u003eSierra 18-7784\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\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e1 x\u003c\/span\u003e Fuel filter\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThis listing is for the filter component. Additional seals, springs, or other fuel-pump service parts are not confirmed as included unless specifically shown in the product package.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n    \u003col\u003e\n      \u003cli\u003eAllow the engine to cool, disconnect the battery, and work in a well-ventilated area away from ignition sources.\u003c\/li\u003e\n      \u003cli\u003ePlace an appropriate container below the fuel pump to catch fuel. Follow the engine manufacturer's service instructions for fuel-system pressure and spill control.\u003c\/li\u003e\n      \u003cli\u003eRemove the lower fuel-pump canister or retaining hardware as specified for your pump design.\u003c\/li\u003e\n      \u003cli\u003eRemove the old filter and inspect the canister, spring, sealing surfaces, and fuel-pump components for dirt or damage.\u003c\/li\u003e\n      \u003cli\u003eInstall the replacement filter in the same orientation as the original component. Reuse or replace sealing parts only as specified by the service manual and as appropriate for your pump.\u003c\/li\u003e\n      \u003cli\u003eReassemble the fuel-pump canister without cross-threading or over-tightening the hardware.\u003c\/li\u003e\n      \u003cli\u003eReconnect the battery, prime the fuel system according to the service manual, and inspect carefully for fuel leaks before operating the engine.\u003c\/li\u003e\n    \u003c\/ol\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I confirm that this filter fits my engine?\u003c\/summary\u003e\n      \u003cp\u003eConfirm the engine displacement, applicable serial-number range, and fuel-pump design. This filter is listed for selected MerCruiser 2.5L, 3.0L, and 3.7L applications and for certain MCM 224 CID and GM 262 CID configurations with a Carter mechanical fuel pump. Compare the original filter and pump canister before ordering.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes this filter fit every MerCruiser 2.5L, 3.0L, or 3.7L engine?\u003c\/summary\u003e\n      \u003cp\u003eNo. Fitment depends on the exact fuel-pump configuration and, where applicable, the engine serial number. Engines using a different pump or an electric fuel-pump system may require a different filter.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this a complete fuel-pump rebuild kit?\u003c\/summary\u003e\n      \u003cp\u003eNo. This product is listed as a single replacement fuel-filter component. It should not be treated as a complete fuel-pump rebuild kit or as including unlisted springs, gaskets, or seals.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat are common signs of a restricted fuel filter?\u003c\/summary\u003e\n      \u003cp\u003ePossible symptoms include hard starting, hesitation, loss of power, stalling, or poor operation under load. These symptoms can have other causes, so inspect the complete fuel system and follow the engine service manual for diagnosis.\u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this an OEM part?\u003c\/summary\u003e\n      \u003cp\u003eThis is an aftermarket replacement fuel filter. The listed manufacturer and aftermarket numbers are provided as reference numbers for comparison and application checking.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/section\u003e\n\n  \u003csection\u003e\n    \u003ch2\u003eSafety \u0026amp; Important Information\u003c\/h2\u003e\n    \u003cul\u003e\n      \u003cli\u003eFuel is flammable. Work only with the engine stopped and cooled, in a well-ventilated area, away from sparks, flames, and other ignition sources.\u003c\/li\u003e\n      \u003cli\u003eVerify the original filter, fuel-pump canister, engine serial number, and application details before purchase and installation.\u003c\/li\u003e\n      \u003cli\u003eDo not install this filter in an electric fuel-pump system or any application with a different filter design.\u003c\/li\u003e\n      \u003cli\u003eProfessional installation is recommended when fuel-system service procedures are unfamiliar.\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 — Practical replacement components for selected marine engine and sterndrive applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eApplication-Focused Support\u003c\/strong\u003e — Compare engine, pump, serial-number, and part-number details before ordering.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAftermarket Value\u003c\/strong\u003e — Replacement options for routine marine maintenance and repair.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50718266786107,"sku":"23FF035","price":18.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/Fuel_Filter_Kit_for_MerCruiser_Sterndrive_25_30_37_43_L__803897Q1_-_JLM_MARINE-8288124.jpg?v=1762958564"}],"url":"https:\/\/seasierra.com\/collections\/mercruiser-4-stroke-120-190hp-marine-engine-parts.oembed","provider":"SeaSierra","version":"1.0","type":"link"}