Quick view Add to Cart Sierra 18-4218 Drain Tap Replaces 22-16951Q1 $12.99 $9.99 Sierra 18-4218 Drain Tap for Mercruiser, Volvo, OMC Sierra high-quality engine parts are designed to meet OEM specifications. Used with most OEM Manifolds. Fits Mercruiser cylinder blocks & exhaust manifolds Material: Brass Size: 1/4"... Add to Cart
Quick view Add to Cart Sierra 18-3551 Thermostat Replaces 8M0089715 $18.49 $12.99 Sierra 18-3551 142 Degree Thermostat for Mercruiser, Crusader,PCM When needing to replace your thermostat, we recommend Sierra high-quality engine parts as they are designed to meet OEM specifications at an economical price. The Sierra thermostats are... Add to Cart
Quick view Add to Cart Sierra 18-4456 Exhaust Protector Valve Replaces 34765A2 $38.99 $26.99 Sierra 18-4456 Universal 3" Exhaust Flapper Includes 3" stainless steel clamp. Features: Compounded rubber flapper valves stops water from entering the exhaust system Constructed with weather resistant EPDM with U/V... Add to Cart
Quick view Add to Cart Sierra 18-3060 Water Pump Impeller Replaces 3854286 $35.99 $25.49 Sierra 18-3060 Volvo Penta Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. For Use On Ford Engines. Additional Details: Fins: 12 Material: Neoprene Includes: 18-7480 Quad Ring Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-3577-2 Circulating Water Pump Replaces 8504541 $237.49 $165.99 Sierra 18-3577-2 Big Block Water Circulating Pump for Mercruiser, Volvo, OMC For: Big block GM engines with stamped steel timing covers (Bi-Directional) Used on Mercruiser, Crusader, OMC, Pleasurecraft and Volvo Penta Marine engines. s/s from... Add to Cart
Quick view Out of stock Sierra 18-3649 Thermostat Replaces 8M0091470 $26.49 $18.99 Sierra 18-3649 Thermostat Sierra 18-3649 Thermostat is a replacement part for Mercruiser Stern Drives. All Sierra engine parts are manufactured to meet or exceed OEM requirements. Temperature Rating: 160°F For: Fresh water cooling Fits: 1987... Add to Cart
Quick view Out of stock Sierra 18-2949 Exhaust Manifold Gasket Replaces 856034 $15.49 $10.99 Sierra 18-2949 Exhaust Manifold Gasket Sierra replacement engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-8 (283, 305, 350 & 377 cid) engines. S/S from 18-0872 Interchangeable with: Barr CHV-47-000 MC 47 27... Add to Cart
Quick view Add to Cart Sierra 18-0418 Exhaust Manifold Mounting Gasket $20.49 $14.49 Sierra 18-0418 Exhaust Manifold Mounting Gasket Sierra high-quality engine parts are designed to meet OEM specifications. Fits MCM/MIE GM V-8 (454, 482, 496, 502 & 504 CID) engines. Fits Volvo 7.4L, GL, GI, GSI, and 8.2L, GL, GI,... Add to Cart
Quick view Add to Cart Sierra 18-0604 Exhaust Manifold Gasket Set $37.99 $26.99 Barr Exhaust Manifold Gasket Set by Sierra For GM 305/350 CID Engines and Barr Exhaust Systems. Use with Manifold 18-1997-1. Add to Cart
Quick view Add to Cart Sierra 18-0603 Exhaust Manifold Gasket Set $40.49 $28.49 Sierra 18-0603 Exhaust Manifold Gasket Set for Mercruiser, Volvo, OMC Sierra high-quality engine parts are designed to meet OEM specifications. For Ford 302/351 CID Engines and Indmar Inboard V8 Engines. Use with 18-1998-1 Manifold Set... Add to Cart
Quick view Add to Cart Sierra 18-4458 Exhaust Protector Valve Replaces 700-834800A5 $72.49 $50.99 Sierra 18-4458 Universal 5" Exhaust Protector Valve Sierra high-quality engine parts are designed to meet OEM specifications. Fits both 5" & 6" Exhaust and includes stainless steel clamp. Compounded rubber flapper valves prevent water from... Add to Cart
Quick view Add to Cart Sierra 18-3047 Water Pump Impeller Replaces 835874 $44.99 $31.49 Sierra 18-3047 Volvo Penta Impeller Kit Sierra high-quality engine parts are designed to meet OEM specifications. Fins: 12 For Crusader 305, 350, & 454 CID Kit Includes: (1) 18-3061 Impeller Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-4457 Exhaust Protector Valve Replaces 12644A1 $36.99 $25.99 Sierra 18-4457 Mercruiser Exhaust Protector Valve - Replaces 12644A1 The Sierra 18-4457 Exhaust protector valve is a compounded rubber flapper valve that prevents water from entering the exhaust system. This valve is made with weather-resistant EPDM... Add to Cart
Quick view Add to Cart Sierra 18-0475-1 Exhaust Elbow Gasket $13.49 $10.49 Sierra Exhaust Elbow Gasket Special Order est. 10 Days For use with Crusader Inboard engines Used with: Riser: sie-18-1938 Used with: Manifold:... Add to Cart
Quick view Add to Cart Sierra 18-3584-1 Circulating Water Pump Replaces 883885 $204.49 $142.99 Sierra 18-3584-1 Circulating Water Pump Sierra 18-3584-1 is a replacement Circulating Water Pump for use in Ford V-8 engines. Like all Sierra aftermarket parts, this pump is manufactured to meet or exceed all OEM requirements. Interchangeable... Add to Cart
Quick view Add to Cart Sierra 18-3671 Thermostat Kit $31.99 $21.99 Sierra 18-3671 Thermostat Kit for Crusader and Pleasurecraft Engines Sierra high-quality engine parts are designed to meet OEM specifications. Temperature Rating: 142° For Ford 302 / 351 CID engines Raw water cooled Kit... Add to Cart
Quick view Out of stock Sierra 18-3061 Water Pump Impeller Replaces 835874 $67.49 $47.49 Water Pump Impeller for Volvo, PCM, Crusader For Use On GM Engines With V-belts. Replaces: Volvo - 835874 Mallory - 9-45708 GLM - 89611 Pleasure Craft - RP061017 Sherwood - 0615K Oberderfer - 8922 Jabsco - 18948-0001 Pro Marine - 18-3061 Add to Cart
Quick view Add to Cart Johnson Pump MC97 10615K Sherwood Impeller Kit $44.99 $32.99 Johnson Pump MC97 10615K Sherwood Impeller Kit The Johnson Pump MC97 Impeller Kit is a direct replacement for Sherwood 10615K and Jabsco 18948-0001. Constructed of MC97/EPDM and Neoprene for cooling traits along with Nitrile for oil resistance. This is... Add to Cart
Quick view Add to Cart Sierra 18-4364 Exhaust Elbow Mounting Package $18.99 $13.49 Sierra 18-4364 Exhaust Elbow Mounting Package - Open Sierra high-quality engine parts are designed to meet OEM specifications. Use with: 18-1907 Riser 18-1939 Riser 18-1999 Elbow 18-1971 Elbow Mounting Package Includes: (1) 18-2854-1... Add to Cart
Quick view Add to Cart Sierra 18-8926 Impeller Kit $58.49 $44.49 Sierra 18-8926 Impeller Kit Add to Cart
