{"product_id":"3858261-3857650-fuel-pump-plug-connector-for-volvo-penta-omc-jlm-marine","title":"3858261 3857650 Fuel Pump Plug Connector for Volvo Penta OMC | JLM Marine","description":"\u003ch2\u003eFuel Pump Plug Connector – Fits Volvo Penta \u0026amp; OMC 4.3L, 5.0L, 5.7L, 7.4L, 8.2L Engines\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eFuel Pump Plug Connector\u003c\/strong\u003e is designed for \u003cstrong\u003eVolvo Penta and OMC\u003c\/strong\u003e high-pressure fuel injection systems across a wide range of engine displacements—from 4.3L to 8.2L. Compatible with multiport fuel injection (MFI) applications from the mid-1990s through the early 2000s, this connector ensures reliable electrical contact for fuel pump operation in both recreational and performance marine engines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect replacement for:\u003c\/strong\u003e Volvo Penta 3858261, 3857650, 3857986, 3857985, 3854620, 3850810, 3850809, 3855958, 3854280, 3858714; OMC 986865, 3858261, 3857986, 3857985, 3854620, 3850810, 3850809, 988037, 3855958, 3854280, 3857650; Mercury Marine 805656A2.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlug connector for high-pressure fuel pumps in MFI systems\u003c\/li\u003e\n  \u003cli\u003eFits engines from 5.0L (302 cu in) up to 8.2L (502 cu in)\u003c\/li\u003e\n  \u003cli\u003eDirect OEM-spec connector design for reliable electrical performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\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\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e986865\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3858261\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3857986\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3857985\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3854620\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3850810\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3850809\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e988037\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3855958\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3854280\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3857986\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3857985\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3854620\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3858261\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3850810\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3850809\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3855958\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3854280\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e988037\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e3858714\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMercury Marine\u003c\/td\u003e\n\u003ctd\u003e805656A2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#f2f2f2;\"\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003cth\u003eModel\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\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e302 5.0L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1993–1994\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHi Pressure Fuel Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e350 5.7L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1997–1998\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHi Pressure Fuel Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e351 5.8L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1993–1994\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHi Pressure Fuel Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e454 7.4L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHi Pressure Fuel Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOMC\u003c\/td\u003e\n\u003ctd\u003e502 8.2L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1996–1998\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHi Pressure Fuel Injection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e4.3L 262 Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1995–2001\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e350 5.7L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1997–2001\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e8.2L 502 Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1997–2001\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e454 7.4L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e502 8.2L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1996\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e302 5.0L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1994\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI – Uses 2 Pumps High Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVolvo Penta\u003c\/td\u003e\n\u003ctd\u003e351 5.8L Fuel Pump\u003c\/td\u003e\n\u003ctd\u003e1994\u003c\/td\u003e\n\u003ctd\u003e3857650\u003c\/td\u003e\n\u003ctd\u003eHigh Pressure Fuel Pump for Multiport Fuel Injection MFI – Uses 2 Pumps High Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 × Fuel Pump Plug Connector as pictured\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003eThe package contains all the parts shown in the picture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisconnect the battery\u003c\/strong\u003e negative terminal to prevent electrical shorts during installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocate the fuel pump\u003c\/strong\u003e on your Volvo Penta or OMC engine, typically mounted near the fuel rail or on the engine block.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspect the old connector\u003c\/strong\u003e for damage, corrosion, or melting; clean the mating surfaces if necessary.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisconnect the old plug\u003c\/strong\u003e by releasing any locking tabs or clips and gently pulling it away from the fuel pump terminals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlign the new connector\u003c\/strong\u003e with the fuel pump terminals, ensuring proper orientation and pin alignment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush the connector firmly\u003c\/strong\u003e until you hear or feel a click, confirming a secure lock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck for secure seating\u003c\/strong\u003e by gently tugging on the connector; it should not pull free easily.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconnect the battery\u003c\/strong\u003e and turn the ignition to the \"on\" position (without starting) to prime the fuel system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspect for fuel leaks\u003c\/strong\u003e around the pump and connector area before starting the engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStart the engine\u003c\/strong\u003e and verify smooth operation and stable fuel pressure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this connector fits my fuel pump?\u003c\/strong\u003e\u003cbr\u003e\nCompare the connector shape, pin count, and part numbers listed in the cross-reference table with your existing fuel pump connector. Verify your engine model and year against the compatibility chart above.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat are signs that my fuel pump connector needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nCommon symptoms include intermittent fuel pump operation, engine stalling, difficulty starting, melted or corroded connector pins, or visible damage to the connector housing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this connector on engines that require two fuel pumps?\u003c\/strong\u003e\u003cbr\u003e\nYes. Certain Volvo Penta 302 5.0L and 351 5.8L (1994) configurations use two high-pressure fuel pumps; you will need two connectors for those applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does this aftermarket connector compare to the OEM part?\u003c\/strong\u003e\u003cbr\u003e\nThis is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n  \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51981023084857,"sku":"24PC148","price":10.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/10_c6f6448e-09b7-430f-be92-063d979faaf2.jpg?v=1772448261","url":"https:\/\/jlmmarine.com\/ru\/products\/3858261-3857650-fuel-pump-plug-connector-for-volvo-penta-omc-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}