Sierra

The Sierra 58255P Tach 7K is a 3" 0–7000 RPM marine tachometer with a black dial, white numerals and a bright white pointer designed for 12 VDC 4-stroke outboard engines. Built for boaters who need a compact, reliable RPM gauge, this tachometer combines clear...

The Sierra 57902P Amega 2" fuel gauge is a compact, 12 VDC marine-grade gauge with a black dial, high-contrast markings, and scratch-resistant curved glass for reliable fuel reading. Designed for boats and small vehicles that need a clear, compact fuel indication, the Sierra 57902P...

Sierra's MP39780 Bayliner marine ignition switch is a compact, three-position panel switch engineered for boats, offering a 15A ignition circuit and a 30A solenoid feed in a corrosion-resistant, short-mount housing. This ignition switch fits a 7/8" dash hole and accommodates panels up to 5/8"...

Sierra Bilgeflex 1-1/8" x 9' is a single-layer corrugated polyethylene bilge hose designed for safe, flexible bilge pump discharge in marine environments. This Bilgeflex hose from Sierra is made of corrugated polyethylene in a single layer, engineered for flexibility, corrosion resistance and easy routing...

The Sierra International 18-7845 medium fuel filter is a long, 21-micron replacement filter designed to protect outboard engines by removing fine particulates and water from ethanol-blended gasoline. This fuel filter cartridge fits a range of marine applications and is built to the same fit-and-function...

Sierra International 18-7846 is a medium-duty in-line fuel filter rated at 21 microns with a 1"-12 threaded connection, designed to replace OMC, Crusader and Volvo OEM filters. This compact replacement fuel filter is built for marine and recreational engine applications where reliable fuel cleanliness...

The Sierra International 18-7844 fuel filter is a 21-micron, short-length replacement designed to protect marine engines by removing fine contaminants and fitting Mercury Marine part numbers 35-807172 and 35-802893Q. When you rely on an outboard or inboard motor, clean fuel is essential for consistent...

The Sierra AMRS-18-7945 is a 4.35" long, 10-micron fuel water separator designed to protect fuel-injection marine engines by removing emulsified water and fine particles. Keep fuel clean and fuel systems running smoothly with a compact, high-flow replacement element engineered for inboard and outboard engines....

The Sierra 18-7945 fuel water separator filter 4-pack (SIE 7945) is a direct-fit replacement that removes water and particulates from marine and automotive fuel systems for cleaner injection and longer component life. If you operate outboards, inboards, or fuel systems that demand consistent filtration,...

The Sierra 18-7946 is a 10-micron fuel/water separator designed to protect marine engines by removing water and small particles while fitting 1in-12 threaded Johnson/Evinrude applications. Built as a direct-service replacement for common OEM filters, this element handles ethanol-blended fuels and supports high-flow fuel systems....

The Sierra 18-7866 is a high-capacity 10-micron fuel/water separator designed to protect fuel systems on Yamaha high-horsepower outboards by removing water and fine contaminants while maintaining strong flow. Designed for marine engines that demand clean, consistent fuel delivery, the Sierra 18-7866 replaces the Yamaha...

The Sierra MP41040 is a 4-position conventional ignition switch built for marine engines, offering a compact universal-fit control rated 15A at 12V with 4 screw-tab terminals. Built to withstand saltwater conditions and higher horsepower demands, the Sierra MP41040 ignition switch replaces many original equipment...

The Sierra 18-7812 is a precision-built marine fuel pump kit designed to replace worn or damaged fuel pump components on compatible Mercury/Mariner outboard engines. This complete kit includes the key seals and parts you need to restore proper fuel delivery on select outboard models....

Sierra 18-7982-1 is a complete spin-on fuel water separator kit with an aluminum filter head and 10-micron cartridge designed to remove water and particulates from marine fuel systems. Keeping fuel clean and dry is essential for reliable engine performance aboard boats and other marine...

The Sierra MP41000 is a white, three-position magneto ignition switch with push-to-choke function designed to replace OEM marine ignition switches and resist corrosion in harsh environments. Sierra engineered this MP41000 ignition switch to meet the demands of high-horsepower marine engines and to withstand saltwater...

Sierra International 23-7800 is a direct-fit marine oil filter designed to replace Westerbeke 36918 and many common generator OEM filters for reliable engine protection. This white Sierra 23-7800 oil filter (model 23-7800) is engineered for marine generator and engine applications where dependable oil filtration...

The Sierra MP41030 Ignition Switch is a white, medium-profile, universal-fit ignition switch that delivers 20 amp electrical capacity with advanced corrosion protection and an inner seal for reliable off-road motorcycle starting and shutdown control. This compact ignition switch is built to resist oxidation and...

The Sierra Teleflex 18-5006 Tune Up Kit is a complete OEM-specified service kit (OMC 172522) designed to refresh and restore key control components on compatible outboard and sterndrive systems. This tune-up kit from Sierra includes the essential parts needed for routine maintenance and precise...