Engine Parts

Sierra Starter Motor New 984456 18-5910Small block V6 & V8 W/ 14-1/4" flywheel & bottom mount. Offset bolt pattern; standard rotation.

Sierra Starter-GM Ford Cw Top Rear 18-5907Top mount rear entry starter for opposite rotation GM & Ford engine. Will also replace standard rotation (will not replace non-starter mounted solenoids). MerCruiser built 4 cylinder...

Sierra Tilt-Trim Motor-Honda & Suzuki 18-6793

Sierra Tilt-Trim Motor-Omc#5005254 18-6281

Sierra Transom Seal OMC#909527 18-2768

Sierra Tune Up Kit 172521 18-5011

Sierra Tune Up Kit-Prestolite V8 Electronic 18-5279

Sierra Tune-Up Kit Delco 4&6Cy 18-5250

Sierra Twin Tower Coil 583740 18-5170

Sierra V-Belt 52In 18-15520High strength synthetic cords resist shockload failure.The compression section is a special rubber compound that assures smooth and even transfer of load forces to the cords.Cogs are molded to precise engineering tolerances to...

Sierra Water Pump Kit 46-77177A 3 18-3324

Sierra Water Pump Kit Yamaha #61Aw0078A300 18-3396-1Refer to Sierra's Catalog for more information.

Sierra Water Pump Kit-Chrysler/Force 18-3240

Sierra Water Pump W-Hsg Yam 115-300Hp 18-3523-1Refer to Sierra's Catalog for more information.

Sierra Wire Set GM 8.1L V8 18-8826-1Magnetic Suppression Core manufactured for your specific application.Kevlar® core for maximum durability and long lifeDurable stainless steel wound conductor for maximum horsepower and engine performancePremium...

Sierra Wire Set-Mag MerCruiser V6 O/B 18-28086

Replacement Tilt Trim Motor for Yamaha 6KA-43880 Fits Yamaha 200-300HP, 2020 – present, 4-Stroke engines, 2-wire connection, 3-bolt mount, Includes O-ring, Ring Terminal Ends. Replaces Part Numbers: YAMAHA 6KA-43880-00-00 YAMAHA...

Centek 1.63 Vernalift Side In/Top Out 1500020Extremely effective in reducing engine exhaust noise and preventing water from returning to the engine. High strength design provides a significant safety margin over other existing fiberglass lift mufflers...

Centek 2.5 O.D. 45 Elbow 1200215These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.

Centek 3.00 x 3.50 Reducer Coupling 1200161 These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.