Feature Products

The AP-1647 Fuel Water Separator Filter Element is a marine replacement filter element commonly cross-referenced with Sierra Marine 18-7862. It is ...

The Sierra / Aqua Power AP-6012 Fuel Water Separating Filter, commonly cross-referenced with Sierra Marine 18-7846, is a heavy-duty marine replacem...

The Sierra Marine 18-7846 Fuel Water Separating Filter, also cross-referenced as Aqua Power AP-6040, is a marine spin-on replacement filter designe...

The Sierra 18-7845 is a marine fuel/water separating spin-on filter designed for gasoline applications and built to help protect the fuel system fr...

The Sierra Marine 18-5897 Water Temperature Sender is a dual-station marine engine temperature sending unit for compatible inboard and sterndrive g...

Sierra SIE-18-5432 is a rotor and trigger wheel assembly for GM V6 marine engines equipped with Thunderbolt IV and Thunderbolt V HEI ignition syste...

Sierra SIE-18-5428 ignition rotor for Volvo Penta marine gasoline engines with Bosch-style distributors. Replaces Volvo Penta 243903 / 243903-2. Ma...

Sierra SIE-18-5425 is an ignition rotor for selected Volvo Penta marine distributor applications. Current aftermarket listings consistently identif...

Sierra SIE-18-5411 is an ignition rotor for selected OMC stern drive, Volvo Penta, Crusader, and Chris-Craft marine distributor applications. Curre...

Sierra SIE-18-5408 is an ignition rotor identified as AP-3065 for GM V6 marine engines using the newer Delco EST / HEI module-in-cap distributor se...

Sierra SIE-18-5407 is an ignition rotor identified as AP-866 for marine V8 applications using Prestolite distributors with clip-down distributor ca...

Sierra SIE-18-5404-1 is a marine distributor rotor for Mallory V8 tall cap distributor applications. Current aftermarket listings consistently plac...

Sierra SIE-18-5403 is a marine distributor rotor identified as AP-873 for Prestolite distributor applications with screw-down caps. Current listing...