Sierra Marine Engine Parts & Drive Parts   Sierra Marine is a trusted name in aftermarket replacement boat engine and drive parts. Sierra’s products are designed and engineered to exceed the high horsepower demands of today’s engines in the harshest marine environments. All Sierra products meet or exceed the original equipment part it replaces.   If you need help finding a part, we need, Make, Model, Year, Horsepower, and Serial number of your engine.   Warning: We can no longer ship engine parts International or to California Due to Prop 65.

Filter canisters are constructed from heavy-wall steel and then epoxy coated for corrosion resistance. High-efficiency filter media meets or exceeds OEM specifications.

Sierra replacement engine couplers for OMC Sterndrive, Cobra and Volvo engines.

Sierra replacement engine couplers for OMC Sterndrive, Cobra and Volvo engines.

Zinc 3 Part Folding Prop Ring Anode for Volvo Penta Saildrive 2 & 3 Blade Propellers Tecnoseal Zinc 3 Part Folding Ring Anode for Volvo Penta Saildrive for Volvo Penta Saildrive 2 and 3 blade folding props for S-Drive range. Fits folding propellers with part numbers 3858506 – 3858512. 3 segments, pre-drilled, comes without fixing bolts. Volvo part number 3858399 zinc. For use in Salt Water.

Sierra exhaust manifold gaskets inboard, inboard/outdrive and sterndrive engines.

Sierra fuel fittings for Yamaha.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels. All filters flow at 90 GPH. ONLY SUITABLE FOR ABOVE DECK APPLICATIONS. USCG requires a flame resistant metal bowl for below deck applications.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH. 10 micron filters are recommended to prevent damage to inboard and outboard fuel injection systems. Kits include two brass pipe plugs. Display packaged.

Sierra fuel fittings for Yamaha.

Sierra fuel fittings for Yamaha.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. All filters flow at 90 GPH. Kits include 2 pipe plugs. Display packaged.

Sierra fuel water separators remove over 98.8% of emulsified water from gasoline. All filters flow at 90 GPH. Kits include 2 pipe plugs. Display packaged.