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Marine Inboard / Sterndrive Fuel Injectors
OEM-quality replacement fuel injectors for MerCruiser and Volvo Penta inboard and sterndrive engines. Flow-tested, matched sets with a 2-year warranty and free shipping.
1 ProductMerCruiser 5.0L MPI Fuel Injector Set (Test) — 2011
5.0L
Marine Inboard & Sterndrive Fuel Injectors — Restore Power & Smooth Running
Hard starts, rough idle, hesitation, and poor fuel economy on the water are often traced back to worn or clogged fuel injectors. Ethanol fuel, deposits, and heat degrade the injector’s spray pattern, leaving cylinders under-fueled just when you need clean, reliable power.
Our marine fuel injectors are ultrasonically cleaned, bench flow-tested, and flow-matched for even fueling across every cylinder. We cover MerCruiser and Volvo Penta inboard and sterndrive engines from 4.3L V6 through 7.4L V8 MPI, spanning model years 1998 through 2024—singles or complete matched sets.
Every order ships fast and free, backed by our 2-year warranty and expert phone support. Get OEM-quality fit and performance without the dealership markup. Browse the products above, or call us at 1-888-875-2958 for help matching injectors to your engine.
