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CARB GASKET KIT from SIERRA
CARB GASKET KIT from SIERRA
Sierra carb kits and gaskets for engine tune ups.
Yamaha Carb Kit from SIERRA
Yamaha Carb Kit from SIERRA
Sierra carb kits and gaskets for engine tune ups.
Replaces OMC P/N 378444 from SIERRA
Replaces OMC P/N 378444 from SIERRA
Many of Sierra's solenoids are manufactured by our Independence, KS plant. We produce both starter solenoids and continuous duty solenoids for trim and tilt pumps. Our features add up to solenoids which offer maximum magnetic plunger pull, reduced voltage drop and maximum corrosion protection.
Impeller, 18-3062 from SIERRA
Impeller, 18-3062 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
10 Micron Replacement Filter Element for OMC 502905 from SIERRA
10 Micron Replacement Filter Element for OMC 502905 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. Today’s ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage.
Water Circulating Pump - #18-3581 - Chrysler Inbd # 3004886, 3619542, 3619859, 3745985 from SIERRA
Water Circulating Pump - #18-3581 - Chrysler Inbd # 3004886, 3619542, 3619859, 3745985 from SIERRA
Water Pumps The water pump is the heart of your inboard or I/O cooling system. All Sierra pumps are bidirectional and can be installed on reverse rotation engines. The pumps are also powder coated for additional protection. Includes mounting gasket. Pumps include brass bi-directional impellers, brass plugs and fittings, carbon resin seal, all mounting gaskets, stainless steel seal cup and spring, stainless steel back plate (where required), and powder coating for maximum corrosion protection.
Johnson/Evinrude Outboard Starter, 120 to 140hp V4 (1985-99), 10 tooth drive gear from SIERRA
Johnson/Evinrude Outboard Starter, 120 to 140hp V4 (1985-99), 10 tooth drive gear from SIERRA
Sierra's new and remanufactured starters are the only marine starters that meet Marine UL standards. Sierra's remanufactured starters all have new solenoids, drives, bushings, brushes and springs. The bodies are powder coated for greater corrosion resistance. Sierra has entered an agreement with United Technologies to market their complete line of outboard starters and components. All are 100% load tested . Our remanufactured starters are covered by Sierra's customer satisfaction warranty .
30GPH Cartridge, Replaces Racor S3240 from SIERRA
30GPH Cartridge, Replaces Racor S3240 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 98. They’re engineered for today’s sterndrives and inboards, along with 2-cycle and 4-cycle outboards. That is why a high efficiency water separating filter is so important.
60GPH Cartridge, Replaces Racor S3227 from SIERRA
60GPH Cartridge, Replaces Racor S3227 from SIERRA
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 98. They’re engineered for today’s sterndrives and inboards, along with 2-cycle and 4-cycle outboards. That is why a high efficiency water separating filter is so important.
Sierra-Tube-Exhaust from SIERRA
Sierra-Tube-Exhaust from SIERRA
Some larger V-8 engines that create a large amount of back pressure use exhaust tubes rather than bellows. This helps to relieve the excessive pressure and eliminate problems with premature bellows failure. In the past, the exhaust bellows would blow up like a balloon and cause the drive shaft bellows to rub against the yoke and U-joints causing holes in the bellows.
Prop Nut Kit, Yamaha V4/V6 from SIERRA
Prop Nut Kit, Yamaha V4/V6 from SIERRA
An excellent emergency item to carry in your toolbox, for those occasions when the prop nut is misplaced or lost.
Exhaust Flapper Valve - 4" from SIERRA
Exhaust Flapper Valve - 4" from SIERRA
Heavy duty rubber flapper valve keeps following seas from entering exhaust outlet when moving slowly or stopping.
Johnson/Evinrude, motor only, for 2-wire systems, 90–225hp (1991–1999) from SIERRA
20 Amp Pushbutton Thermal Circuit Breaker from SIERRA
20 Amp Pushbutton Thermal Circuit Breaker from SIERRA
Very common pushbutton breakers for DC loads. Uses two-blade terminals. Mounts in 3/8" hole. Can be used with a waterproof boot over the button. Buttons are white. Switch Type: Pushbutton . Voltage Compatibility: DC . Safety Features: Waterproof boots available . Housing Material: Plastic . Housing Dimensions: 1. 75" x 1.
3/8 inch inline fuel filter from SIERRA
3/8 inch inline fuel filter from SIERRA
For use on McCulloch/Scott-Atwater, Suzuki Outboard and Yamaha Outboard 18-7831 is replacement for Johnson/Evinrude Outboard #398319.

3675826 from SIERRA, 862048A1 from SIERRA, E from SIERRA

Spark Plug Wire 18-8827-1 from SIERRA Home -> Engine Systems -> Engine Parts->MagForce™ Premium Marine Spark Plug Wire Leads
Manufactured for your specific application, MagForce™ wire leads include a kevlar magnetic suppression core, with superior RFI elimination to protect the most sensitive modern electronics from stray noise and static. Durable stainless steel wound conductors create the hottest spark for maximum horsepower and engine performance. Spark plug and distributor terminals are also stainless steel for corrosion resistance and maximum conductivity.
Part No: 18-8827-1
10 Micron Replacement Filter Element for Mercury 35-807172/35/35-802893Q, Yamaha ABB-FUELF-IL-TR (Short) from SIERRA Home -> Engine Systems -> Engine Parts->10 Micron Replacement Filter Elements
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. Today’s ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage.
Part No: 18-7944
10 Micron Replacement Filter Element for Mercury 35-802893Q, Yamaha ABB-FUELF-IL-TR (Long) from SIERRA Home -> Engine Systems -> Engine Parts->10 Micron Replacement Filter Elements
High-performance fuel injected engines require ultimate fuel filtration, separation of water from the fuel supply and maximum fuel flow. Sierra’s new filter elements deliver all three of these critical performance factors. 7900-Series 10 micron filters eliminate harmful contaminants at over 90% efficiency, while removing over 99% of emulsified water. Today’s ethanol-blended fuels increase the chances of water in fuel tanks, resulting in premature wear, poor performance and component damage.
Part No: 18-7945
Replaces OMC 173326, 1977-83 fuel systems with add-on filter kit from SIERRA Home -> Engine Systems -> Engine Parts->Replacement Fuel Water Separator Elements
Remove harmful contaminants without filtering detergent additivesRemove harmful contaminants without filtering detergent additives. Engineered for long life, low restriction and efficient filtering performance.
Part No: 18-7930
Sierra - Bellow with clamp from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems
BELLOW WITH CLAMP|BELLOW WITH CLAMP.
Part No: 18-2753-2D
Propeller Nut Kit Yamaha - 6G5 from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Propeller Nut Kit s Yamaha
PROP NUT KIT YAMAHA -6H1|PROP NUT KIT YAMAHA -6H1.
Part No: 18-3782D
Fuel Pump/ Mercruiser # 812454A1, 862048A1 from SIERRA Home -> Engine Systems -> Fuel Tanks->Fuel Pump Kits
Made to meet or exceed OEM standards. Heavy-duty components to assure long life.
Part No: 18-7288
Thermostat & Gasket for 18-3650 from SIERRA Home -> Engine Systems -> Engine Parts->Thermostat Kits
Thermostats made from corrosion-resistant stainless steel and brass. Kits include gasket(s) necessary for installation.
Part No: 18-3650D
Kit-Carburetor J/E from SIERRA Home -> Engine Systems -> Engine Parts->Sierra-Carburetor Kits
Sierra carb kits and gaskets for engine tune ups.
Part No: 18-7046
18-2002 Oil Seal from SIERRA Home -> Engine Systems -> Engine Parts->Oil Seal Kits
These seal kits have been built, piece for piece, to match the OE kits.
Part No: 18-2002
Shift Cable Bellows for Volvo SX, OMC SX and Cobra from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Shift Cable Bellows
Seals the shift cable as it passes through the transom.
Part No: 18-2763
Switch Box - 18-5881 from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts->Switch Boxes
Applications: Chrysler/Force/US Marine Sierra #: 18-5775 Part # :332-7778A6, 332-7778A9 Sierra #: 18-5881 Part # :332-5772A7 Mercury/Mariner Outboards Sierra #: 18-5775 Part # :332-7778A6, 332-7778A9 Sierra #: 18-5881 Part # :332-5772A7 †Shipped directly from manufacturer.
Part No: 18-5881
Sierra-P-Line Power Pack from SIERRA Home -> Engine Systems -> Engine Parts->Power Packs
We use only grade 1 components in our electronic replacement parts. Grade 1 components are the best available electrical components. We normally avoid OEM patents by improving the quality of these units by adding additional circuit protection.
Part No: 18-5759
18-1940 Manifold, Chrysler 4142322, 3675826 from SIERRA Home -> Engine Systems -> Engine Parts->Exhaust Manifolds, Elbows, Risers
Sierra exhaust manifolds, risers and elbows are 100% painted where the competition sends theirs out in primer alone. When the technician buys a manifold from us, time spent watching paint dry is saved for other profit generating work. Manifolds, risers and elbows are individually packaged in Instapack, an expanding packaging foam that keeps the part from chipping and breaking during transportation Water left in manifolds over the winter months can freeze and crack requiring replacement.
Part No: 18-1940
Delco 8 Cylinder Ignition Type from SIERRA Home -> Engine Systems -> Engine Parts -> Tune Up Parts->Ignition Tune-Up Kits
Complete kits include cap and rotor, contacts and condenser if required. Tune-up kits have everything that the complete kits have, except for the cap.
Part No: 18-5252
Water Pump Repair Kit - Mercruiser from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems
Complete housing kit for Mercruiser.
Part No: 18-3321
Carburetor Mounting Gasket - Mercruiser from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: 27-58764 Used with Manifold 18-1960-1.
Part No: 18-0353
18-1933 Manifold, Crusader Port from SIERRA Home -> Engine Systems -> Engine Parts->Exhaust Manifolds, Elbows, Risers
Sierra exhaust manifolds, risers and elbows are 100% painted where the competition sends theirs out in primer alone. When the technician buys a manifold from us, time spent watching paint dry is saved for other profit generating work. Manifolds, risers and elbows are individually packaged in Instapack, an expanding packaging foam that keeps the part from chipping and breaking during transportation Water left in manifolds over the winter months can freeze and crack requiring replacement.
Part No: 18-1933
Exhaust Manifold Mounting Kit from SIERRA Exhaust Manifold Mounting Kit Chrysler Small Block V8 3 .
Part No: 18-8527
For Mercury/Mariner Outboards, 89-18864T, 89-18864 from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Solenoids
Many of Sierra's solenoids are manufactured by our Independence, KS plant. We produce both starter solenoids and continuous duty solenoids for trim and tilt pumps. Our features add up to solenoids which offer maximum magnetic plunger pull, reduced voltage drop and maximum corrosion protection.
Part No: 18-5818
For Chrysler/Force, 89-817109A2 from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Solenoids
Many of Sierra's solenoids are manufactured by our Independence, KS plant. We produce both starter solenoids and continuous duty solenoids for trim and tilt pumps. Our features add up to solenoids which offer maximum magnetic plunger pull, reduced voltage drop and maximum corrosion protection.
Part No: 18-5834
Chyrsler V8 Contact Set from SIERRA Chrylser V8 Contact Set.
Part No: 18-5307
Coil - Johnson/Evinrude - 18-5172 from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts
Replacement for Johnson/Evinrude Outboard #581786.
Part No: 18-5172
18-5407 Sierra Rotor Assembly from SIERRA Home -> Engine Systems -> Engine Parts->Rotor Assemblies
Choose the Sierra number from the Rotor Assembly Selection Chart.
Part No: 18-5407
18-5357 Sierra Distributor Cap from SIERRA Home -> Engine Systems -> Engine Parts->Distributor Caps
No tune-up is complete without a quality distributor cap. Many sizes available! Sierra caps are injection molded glass filled polyester with a high luster finish. Material retains high dielectric strength under elevated temperatures. Our caps are molded so perfect, roundness and fit are assured.
Part No: 18-5357
Impeller Plate-Mercury/Mariner,Mercruiser-18-3117 from SIERRA Replacement for Mercury/Mariner Outboard and Mercruiser Inboard/Outboard #32435 For #1 Units thru S/N D494568.
Part No: 18-3117
WATER PUMP KIT from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
WTR PUMP KT W/O HSNG.
Part No: 18-3390
3/4" x 13-7/8" Water Intake Hose from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems
3/4" x 13-7/8" Water Intake Hose.
Part No: 18-3602
Magnetic Drain Screw for Johnson/Evinrude, Replaces 318544 from SIERRA Home -> Engine Systems -> Engine Parts->Drain Screws for Johnson/Evinrude
Replace stripped or leaky plugs with theseMagnetic plug attracts small pieces of metal to keep them from damaging vital parts. For Johnson-Evinrude; replaces OE Part# 318544 (Magnetic), OE Part#307551 (Nonmagnetic).
Part No: 18-2378
18-1936 Riser, Volvo 857039-6 from SIERRA Home -> Engine Systems -> Engine Parts->Exhaust Manifolds, Elbows, Risers
Sierra exhaust manifolds, risers and elbows are 100% painted where the competition sends theirs out in primer alone. When the technician buys a manifold from us, time spent watching paint dry is saved for other profit generating work. Manifolds, risers and elbows are individually packaged in Instapack, an expanding packaging foam that keeps the part from chipping and breaking during transportation Water left in manifolds over the winter months can freeze and crack requiring replacement.
Part No: 18-1936
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Product offering and prices listed on this website (www.westmarine.com) are limited to Internet and phone orders (1-800-BOATING). Prices on periodic web-only specials apply only to Internet orders. Product offering and/or prices may vary at West Marine retail stores. ©2009 West Marine | All Rights Reservedpics11