Engine Parts

ENGINE BLOCK ADAPTOR BUSHING

Overview Fits MerCruiser stern drive and inboard engine cylinder blocks with the blue colored water drain plugs. See your owner's manual, parts listing or service manual for exact application and installation instructions. Easy to install with common...

NGK BPR6EFS (3623) Standard Spark Plug, Pack of 1

Overview: The NGK BPR6EFS (3623) Standard Spark Plug is engineered for superior performance and longevity in a wide range of applications. Built to last longer and deliver optimum performance, it features Trivant Metal Plating for enhanced anti-corrosion...

NGK BU8H (6431) Standard Spark Plug, Pack of 1

Overview: The NGK BU8H (6431) Standard Spark Plug is a high-performance surface gap spark plug designed for specific high-compression applications. Known for being nearly immune to pre-ignition, this spark plug is ideal for use with specialized...

Quicksilver Marine Grease 2-4-C with PTFE 8 Oz

Overview Ensure maximum protection and performance for your marine equipment with Quicksilver 2-4-C Marine Grease with PTFE. This lithium-based NLGI 2 grease is designed to withstand extreme friction and harsh marine environments, offering...

Sierra Bellow Adhesive 2 Oz.

Overview Ensure a secure and lasting seal for your sterndrive bellows with Sierra Bellow Adhesive. This high-performance adhesive comes in a 2 oz. squeeze tube and is specially formulated to resist oil, gasoline, water, and grease, making it ideal for...

Sierra IMPELLER KIT MERCURY

Overview The Sierra 18-3016-1 Impeller Kit is designed for Mercruiser 4.5L MPI and V6/V8 engines (305, 350, & 496 CID) from 2002 and up with a brass sea water pump. This comprehensive kit includes the gasket and is compatible with Sierra 18-3160-1...

Sierra Volvo Penta Impeller Kit

Overview Ensure optimal engine performance with the Sierra Volvo Penta Impeller Kit, a high-quality replacement designed for Volvo Penta engines. Made from durable neoprene with 12 splines and 12 fins, this impeller ensures reliable raw water pumping and...