Sierra water circulating pumps for Mercruiser.

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 mounting kits for exhaust elbows and risers

Sierra for Mercruiser engines. Manifolds are painted, packaged and leak tested. Includes exhaust manifold gasket set.

Sierra manifolds are painted, packaged and leak tested. Includes exhaust manifold gasket set.

SP-120 Color System with RFB & Remote Mechanical Drive 1994+ Mercury I/O, Volvo Gas Features: The SI-TEX SP-120C is an Autopilot designed for hydraulic steering, mechanical steering, & solenoid control Does not require a separate junction box, everything simply connects to the rear of the control head This Autopilot is ideal for small vessels under 38' The Autopilot can operate in either Virtual Rudder feedback mode in the case of Outboards or a separate Rudder Feedback unit can be added for inboard vessels SP-120C displays actual Compass heading & Selected Heading, along with Rudder Angle Displays simultaneously Compact 4.1” x 4.1” Splash proof Control head with large easy to read Color LCD LCD Display Extremely easy to select your desired headings, operate, and setup, with new user friendly software High performance 9 Axis Rate Gyro Compass provides the autopilot with excellent steering response Autopilot uses Input of GPS Speed over ground (SOG) and Course over ground (COG) to enhance performance NMEA-0183 GPS Interface accepts inputs from most Chart plotters for steering to waypoints and routes NMEA-0183 Output of Compass heading at 10kHz for interface to MFD’s with Chart/Radar Overlay Autopilot Steering Modes: Manual (Power Steer) Auto (Pilot maintains selected Magnetic course) GPS (Steers to Waypoint or Routes when Interfaced with GPS) Wind (Steers to wind when interfaced to wind sensor for Sailboat installations) Protected by 2 Year SI-TEX Warranty Specifications: Waterproof: IPX6 Control Head Dimensions: 110 mm L x 110 mm W Voltage supply VOLTAGE: 12/24 Volts DC LCD Color LCD Display Constant Compass Heading Indicator and Rudder Angle Indicator Current consumption: 0.5 amps at 12VDC in standby mode Maximum Drive Output Current 15 Amps Operating temperature: -10ºC to +55ºC Data Connections: NMEA-0183 GPS Input, NMEA-0183 10kHz Compass heading Output Course Detection <1 Degree Package Includes: SI-TEX SP-120C Color LCD Autopilot Control Head NMEA Interface Cables 9 Axis Electronic Rate Gyro Compass Control Head Sun cover Product manual Mounting Screws

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

Top mount, front entry starter for GM and Ford endings. Clockwise rotation, 9 tooth.

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

Sierra replacement rotors.

Sierra replacement rotors.

Sierra fuel pumps and replacement parts for sterndrive & I/O engines.

Sierra solenoids for inboard and inboard/outdrive engines.

Sierra head gaskets Mercruiser and OMC Sterndrive engines.

Sierra for Mercruiser engines. Manifolds are painted, packaged and leak tested. Includes exhaust manifold gasket set.