Sierra rectifiers and voltage regulators for Johnson/Evinrude/BRP outboards.

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.

Sierra rectifiers and voltage regulators for Johnson/Evinrude/BRP outboards.

Sierra fuel fittings for Yamaha.

Sierra lower unit seal kit for Nissan/Tohatsu outboards.

Sierra gaskets for multiple applications.

High performance lubricant designed to meet and exceed all Domestic and Import engine manufacturers' warranties. Exceeds JASO, ISO, API and NMMA for advanced generation 2 cycle lubricants. Protects engine against heat, friction and rust. Formulated specifically for BRP E-Tec and most other high performance 2-stroke marine engines. Priced each, sold in case quantities only.

Sierra fuel pump kits for Mercury/Mariner outboards.

Fits 35-220HP (1985-93)Design I, 3 Ram, 3 Wire Units w/Side Fill Reservoir. Integral Tilt/Trim System; Hi Perf Cart. Pump w/Replaceable Motor.

Water temperature sending unit, 3/8" - 18 NPT threads. Replaces: Mercruiser 97257A1, 806490T, Mercruiser Vazer 980613, Volvo 3853787.

Rectifiers for Johnson and Evinrude outboards.

Sierra rectifier for Mercury/Mariner outboards.

Rectifiers and rectifier/regulators for Mercury outboards.

Sierra carburetor kits and replacement parts for Honda outboard engines.

Sierra carburetor kits and replacement parts for Honda outboard engines.