Fuel Filter Kit – Fits MerCruiser 2.5L, 3.0L, 3.7L, 4.3L Sterndrive Engines (Replaces 803897Q1, 8M0046752) family-yamaha-30mlhw working from the center outward

working from the center outward to smooth out any air bubbles

Mounts between the exhaust manifold and the cylinder head to prevent leaks

this seal is constructed from stainless steel with a high-grade Nitrile (NBR) rubber sealing lip

375" W x 25

unusual noise from the gearcase

Fuel Filter Kit – Fits MerCruiser 2.5L, 3.0L, 3.7L, 4.3L Sterndrive Engines (Replaces 803897Q1, 8M0046752) family-yamaha-30mlhw working from the center outwardFuel Filter Kit Fits MerCruiser 2. 5L, 3. 0L, 3. 7L, 4. 3L Sterndrive Engines This fuel filter kit is designed for a range of MerCruiser 2. 5L, 3. 0L, 3. 7L, and 4. 3L 4 stroke sterndrive engines, covering specific models manufactured from the 1980s through the 2000s. It is compatible with engines equipped with a mechanical fuel pump mounted on the engine block. This kit is a direct replacement for multiple OEM and aftermarket part numbers, including