A: If you have basic mechanical skills and follow the installation guide
Extract Old Seals: Carefully pry the old oil seals out from the bearing carrier housing
freshwater) and manufacturer recommendations
Turn the ignition key to the "on" position (without starting the engine) several times to prime the fuel system
Clean the mating surfaces of any debris or old gasket material
Fuel Filter Kit – Fits MerCruiser 2.5L, 3.0L, 3.7L, 4.3L Sterndrive Engines (Replaces 35-803897Q1, 8M0046752) family-mercury-v-115-dfi-2-5l A: If you have basicFuel 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 serves as a direct replacement for filters located within the lower canister of the mechanical fuel pump. This kit is a direct replacement for MerCruiser part numbers 35 803897Q1,