{"product_id":"carmocar-electric-fuel-pump-assembly-for-volvo-penta-4-3l-5-0l-5-7l-dual-pump-with-reservoir-direct-fit-oem-replacement","title":"CARMOCAR Electric Fuel Pump Assembly for Volvo Penta 4.3L\/5.0L\/5.7L - Dual Pump with Reservoir, Direct-Fit OEM Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe CARMOCAR Electric Fuel Pump Assembly is a direct-fit replacement for select Volvo Penta 4.3L, 5.0L and 5.7L engines, combining dual pumps and an integrated reservoir to restore reliable fuel delivery.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your inboard or sterndrive engine is showing hesitation, low performance, or inconsistent fuel pressure, the fuel pump module is a common culprit. This CARMOCAR assembly is built to match OEM fit and function for multiple Volvo Penta part numbers, so you can swap it in without major modifications. It includes two pumps within a single housing and a reservoir to maintain steady pressure under load—an important design for marine applications where operating angles and vibration differ from cars.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Volvo Penta models and part numbers does this replace?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is engineered as a replacement for a range of Volvo Penta gasoline engines and several OEM references. Check compatibility by comparing your current part number or engine model before purchasing to ensure fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible engines: 4.3L, 5.0L, 5.7L gasoline models (OSI, GXI, GI, OSXI variants).\u003c\/li\u003e\n  \u003cli\u003eInterchangeable OEM numbers: 21608511, 21545138, 21397771, 3594444, 3861355, 3860210, 23306461.\u003c\/li\u003e\n  \u003cli\u003eDesigned for Volvo Penta sterndrive and inboard installations of the listed displacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the dual-pump design help marine engine performance?\u003c\/h3\u003e\n\u003cp\u003eThe two-pump arrangement plus reservoir reduces the risk of fuel starvation during acceleration, tight turns, or rough water. One pump maintains baseline pressure while the second provides extra flow when demand spikes, keeping fuel supply consistent and helping the engine run smoothly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual pumps: continuous baseline flow plus on-demand boost for high RPM or load.\u003c\/li\u003e\n  \u003cli\u003eReservoir: keeps a small fuel supply near the pumps to prevent vapor lock or starvation.\u003c\/li\u003e\n  \u003cli\u003eStable pressure: improves throttle response and engine consistency in marine conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and fitment?\u003c\/h3\u003e\n\u003cp\u003eInstallation mirrors the OEM module swap, typically requiring removal of the old assembly from the tank or module housing and replacement with the CARMOCAR unit. Basic mechanical skills and standard tools are usually sufficient; consult service manuals or a marine mechanic for tank-access procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for listed Volvo Penta part numbers—no drilling or housing mods expected.\u003c\/li\u003e\n  \u003cli\u003eElectrical and fuel line connections match OEM locations; verify connector types before installation.\u003c\/li\u003e\n  \u003cli\u003eFollow safety best practices: disconnect battery, relieve fuel system pressure, and work in a ventilated area.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and support can I expect from CARMOCAR?\u003c\/h3\u003e\n\u003cp\u003eThis product is produced to replace worn OEM modules and restore expected fuel delivery characteristics. CARMOCAR provides a one-year customer service period and recommends verifying OEM numbers against your existing module before ordering. Support is available for fitment questions or issues that arise after purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured for marine fuel handling and compatibility with gasoline sterndrive systems.\u003c\/li\u003e\n  \u003cli\u003eOne-year customer service period with responsive support for installation or performance questions.\u003c\/li\u003e\n  \u003cli\u003eAdvice: compare photographs and OEM numbers to ensure a correct match before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boat owners, marine mechanics, and fleet operators running Volvo Penta 4.3L, 5.0L or 5.7L gasoline engines who need a straightforward, OEM-interchange fuel pump module. Choose this assembly if you want a plug-compatible replacement that addresses intermittent fuel pressure, hesitation under load, or a failing pump—while keeping installation close to the original configuration.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my Volvo Penta 5.7 GXi engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this CARMOCAR assembly is compatible with many 5.7 GXi models. Verify your OEM part number (e.g., 21608511, 21545138) before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does installation require special tools or tank removal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Typically installation mirrors OEM replacement and may require tank access; standard tools suffice, but check a service manual or use a mechanic for in-tank swaps.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CARMOCAR","offers":[{"title":"Default Title","offer_id":48082732810398,"sku":"B076Q9RG1R","price":223.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/carmocar-fuel-pump-front-view.jpg?v=1785812504","url":"https:\/\/northtrailauto.ca\/products\/carmocar-electric-fuel-pump-assembly-for-volvo-penta-4-3l-5-0l-5-7l-dual-pump-with-reservoir-direct-fit-oem-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}