Engine Parts

Sierra Wire Set GM 5.0L-5.7L Conv 18-8802-1Magnetic 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 MerCruiser Black Scorpion 18-8822-1Magnetic Suppression Core manufactured for your specific application.Kevlar® core for maximum durability and long lifeDurable stainless steel wound conductor for maximum horsepower and engine...

Centek Gen-Sep 2 x 2 X 1.5 1020200Use in conjunction with a Vernalift muffler on generator sets. The water drain from the Gen-Sep&trade, can be located below the water line to eliminate irritating water splash during overnight moorings. For diesel...

Centek Thru Hull with Flapper - 2 Inch 1200301

Centek Verna Ski-3" 45 Degree Inlet 1000216It is designed to fit in your boat for quick easy installation. For use above the waterline.

Extremely 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. Exceeds ABYC specifications. For Gas/Diesel...

Johnson Pump Impeller F4B 09-810B-1Remember that the impeller should be replaced every year with a Johnson Pump Brand original impeller to ensure it matches your pump exactly. Remove the impeller with a slip joint plier or an Impeller.

NGK Spark Plugs 3521 Spark Plug Cr9Eix 3521Designed specifically for the performance enthusiast. Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.Fine-tipped iridium-center electrode ensures high durability and...

NGK Spark Plugs 6994 Spark Plug 6994Original equipment on many late model applicationsIridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performanceThe platinum at the ground electrode adds...

NGK Spark Plugs 7692 Spark Plug Mr8Ai9Original equipment on many late model applicationsIridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performanceThe platinum at the ground electrode adds...

NGK Spark Plugs B7Hs Spark Plug 5110Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...

OEM Quicksilver/Mercury Trim Pump Assembly  865380A25 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH

Sherwood Pump P Impeller Kit with Gaskets 10615KNeoprene maximum temperature 130°F.Part numbers ending in "K" designate impeller kits which include impeller, gasket and O-ring.

Sierra 378444 OMC Solenoid Switch 18-5807

Sierra 688-12414-A1-00 Yamaha Gasket 18-0844

Sierra 909829 OMC Plug Off Cap 18-0549

Sierra 982211/2023/391-7057 Rotor 18-5404-1

Sierra 985063 OMC Solenoid '78-'90 18-5812

Sierra Belt MerCruiser 57-69143Q OMC 311606 18-15400High 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...

Sierra Brass Connector 18-4461