Engine Parts
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Vendor:Sierra MarineSierra 18-2656 Johnson/Evinrude Lower Unit Seal Kit
Sierra 18-2656 Lower Unit Seal Kit for Johnson Evinrude 9.9 15HP Sierra replacement engine parts are designed to...Regular price $38.69 USDSale price $38.69 USD Regular priceUnit price per -
Vendor:NGK Spark PlugsNGK B8HS-10 Spark Plug
The NGK B8HS-10, stock number 5126, is a standard nickel plug with no resistor and a factory preset...Regular price $3.69 USDSale price $3.69 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-79781 Johnson/Evinrude Fuel Filter
Sierra 18-79781 Fuel Filter Sierra replacement fuel filter for JohnsonEvinrude Outboards. Interchangeable with JohnsonEvinrude Outboard 433190 California Residents...Regular price $13.09 USDSale price $13.09 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3059 Johnson/Evinrude Water Pump Impeller
Water Pump Impeller for Johnson Evinrude Includes 18-3299 Impeller Key Replaces JohnsonEvinrude Outboard 5001593,389289,391538,395864,397131,435821,439948,435748,394534 OMC 395864, 397131, 435821,...Regular price $25.59 USDSale price $25.59 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-5431 MerCruiser V8 Thunderbolt Rotor Assembly
Sierra 18-5431 Mercruiser V8 Rotor Assembly Sierra high-quality engine parts are designed to meet OEM specifications. Fits GM...Regular price $11.69 USDSale price $11.69 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-5406 Rotor Replaces 8M6001254
Sierra 18-5406 Rotor - Delco 3.0L LX Ignitions Sierra high-quality engine parts are designed to meet OEM specifications....Regular price $7.29 USDSale price $7.29 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-7005 Mercury Carburetor Kit
Sierra 18-7005 Carburetor Gasket Kit for Mercury, Mariner Sierra high-quality engine parts are designed to meet OEM specifications....Regular price $9.09 USDSale price $9.09 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-2644 MerCruiser Alpha One Gen II Upper Unit Seal Kit
Sierra 18-2644 MerCruiser Alpha I Gen II Drive Shaft Housing Seal Kit Sierra high-quality engine parts are designed...Regular price $35.39 USDSale price $35.39 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-3087 MerCruiser 1999 & Older Impeller
A replacement impeller for engine-mounted sea water pumps on MerCruiser Bravo sterndrives and inboards, 1999 and older. Impeller...Regular price $23.09 USDSale price $23.09 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3081 Volvo Penta Impeller Kit
Sierra 18-3081 Volvo Penta Impeller Kit Sierra high-quality replacement impeller kit for Volvo Penta engines. Material Neoprene Splines...Regular price $35.49 USDSale price $35.49 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3648 Thermostat Kit
Sierra 18-3648 Mercruiser 160 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Temperature...Regular price $26.49 USDSale price $26.49 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-7212 Mercury Carburetor Kit
Sierra 18-7212 Mercury Carburetor Kit Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with GLM...Regular price $55.19 USDSale price $55.19 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-5396 MerCruiser V6 Thunderbolt Distributor Cap
Sierra 18-5396 Mercruiser Distributor Cap V6 Thunderbolt Ignition Sierra high-quality engine parts are designed to meet OEM specifications....Regular price $26.79 USDSale price $26.79 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-7095 Carburetor Kit
Sierra 18-7095 Carburetor Kit Sierra replacement carburetor kit for MerCruiser, OMC, Volvo Penta and Crusader engines. All Sierra...Regular price $29.69 USDSale price $29.69 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-7070 Rochester 2BBL Carburetor Kit
Sierra 18-7070 Carburetor Kit for Rochester 2 Barrel Sierra high-quality engine parts are designed to meet the specifications...Regular price $25.49 USDSale price $25.49 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3599-2 GM V6 & Small Block V8 Circulating Water Pump
The engine circulating pump for GM V6 and small block V8 marine engines. It moves coolant through the...Regular price $131.89 USDSale price $131.89 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3383 Water Pump Kit Replaces 0395270
Sierra 18-3383 Water Pump Kit for 20 - 28HP Johnson, Evinrude Outboards Sierra replacement water pump kit for Johnson...Regular price $41.09 USDSale price $41.09 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3053-1 Johnson/Evinrude Water Pump Impeller
Sierra 18-3053-1 Water Pump Impeller for Johnson Evinrude Sierra replacement engine parts are high-quality OEM replacements crafted to...Regular price $27.79 USDSale price $27.79 USD Regular priceUnit price per -
Vendor:Champion Spark PlugsChampion RA8HC Spark Plug 810
The Champion RA8HC, stock number 810, is a 12mm marine plug with a long 3/4 in reach. Watch...Regular price $2.99 USDSale price $2.99 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-5418 MerCruiser Rotor
Sierra 18-5418 Rotor for Mercruiser, OMC Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications....Regular price $4.29 USDSale price $4.29 USD Regular priceUnit price perSold out -
Vendor:Sierra MarineSierra 18-3071 Yamaha F225 Water Pump Impeller
Sierra 18-3071 Yamaha Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. For Use...Regular price $21.99 USDSale price $21.99 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-2648 MerCruiser Upper Unit Seal Kit
Sierra 18-2648 Upper Unit Seal Kit Sierra replacement upper unit seal kit for MerCruiser Stern Drives. Sierra replacement...Regular price $25.29 USDSale price $25.29 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-3051 Johnson/Evinrude Water Pump Impeller
Sierra 18-3051 Water Pump Impeller for JohnsonEvinrude Outboards Sierra high-quality engine parts are designed to meet OEM specifications....Regular price $17.19 USDSale price $17.19 USD Regular priceUnit price per -
Vendor:Sierra MarineSierra 18-21001 MerCruiser Alpha & Bravo Gimbal Bearing
Sierra Marine 18-21001 MerCruiser Gimbal Bearing Non-greasable MerCruiser gimbal bearing from Sierra Marine. Sierra engine parts are designed...Regular price $77.09 USDSale price $77.09 USD Regular priceUnit price per
Engine Parts
Buy by the number, not the model year
Replacement parts for outboards and sterndrives from Sierra, Quicksilver, Volvo Penta, Mercury and CDI Electronics. Water pump impellers, Johnson and Evinrude V4 and V6 carburetor kits, MerCruiser V8 exhaust manifolds and fuel pumps, CDI power packs, ignition switches, motor flushing kits and silicone sealant.
Sierra numbers cross to the OEM part they replace, and the number is in the title, so match it against what you pulled off the engine. Ignition lanyards are the trap: OMC splits at 1995 and older versus 1996 and newer, and Yamaha and Suzuki each take their own.