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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.
For Chrysler/Force, 89-817109A2 from SIERRA
For Chrysler/Force, 89-817109A2 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.
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.
Outdrive Gasket Set, 18-260, TR/TRS, 1973-1993 from SIERRA
Outdrive Gasket Set, 18-260, TR/TRS, 1973-1993 from SIERRA
Gasket and O-ring kits that seal the drive to the transom.
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.
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.
Gasket (2) from SIERRA
Gasket (2) from SIERRA
Package of 2.
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.
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

V6 from SIERRA, Gasket from SIERRA, 3527794 from SIERRA

Exhaust Manifold Mounting Kit from SIERRA Exhaust Manifold Mounting Kit Crusader GM Big Block V8 454cu. in.
Part No: 18-8524
Fits Yamaha 500cc, 11 tooth drive from SIERRA Home -> Engine Systems -> Engine Parts->PWC Starters
High-performance OEM replacement starters.
Part No: 18-6289
Volvo Thermostat Kit - 70° C from SIERRA Home -> Engine Systems -> Engine Parts
Replaces: 875788-2 Includes Thermostat Seal (18-2933).
Part No: 18-3661
Mercruiser V8 Contact Set from SIERRA MERCRUISER V8 CONTACT SET.
Part No: 18-5318
Needle and Seat Assembly from SIERRA Home -> Engine Systems -> Engine Parts
18-7094 is replacement for Johnson/Evinrude Outboard #379313, 396522.
Part No: 18-7094
POWER PACK 18-5763 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: 18-5763
Oil Filter - Honda from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Oil Filters
Sierra high-efficiency oil filters meet or exceed OEM specifications for marine use, unlike conventional auto oil filters. Available for gasoline inboard and 4-stroke outboard applications. High pleat count more pleats means more capacity and greater efficiency. Epoxy coated inside for corrosion resistance. Shrink-wrapped for rust protection. Some models utilize anti-drainback valves, where applicable. Meet or exceed OEM specifications for marine use.
Part No: 18-7910
5.38" x 5" x 2.44" Engine Mount, 250-560lb. Capacity, 5/8" UNF Stud Size from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Outdrive Gasket Sets
Gasket and O-ring kits that seal the drive to the transom.
Part No: 800-012
For R, MR, Alpha, Replaces OEM 1623-8951A43 from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->MerCruiser Alpha I Complete Lower Drive Unit
Complete lower gear housing assembly built with proven components and tested to the same standards as Upper Units. For MerCruiser R, MR, Alpha.
Part No: 18-2443
V6, V8 Exhaust Systems - Shutter from SIERRA Home -> Engine Systems -> Engine Parts->Water Shutters
Exhaust Systems Water Shutters.
Part No: 18-2732-9
V6, V8 Exhaust Systems - Shutter from SIERRA Home -> Engine Systems -> Engine Parts->Water Shutters
Exhaust Systems Water Shutters.
Part No: 18-2733
Carb Kit from SIERRA Home -> Engine Systems -> Engine Parts->Sierra-Carburetor Kits
Sierra carb kits and gaskets for engine tune ups.
Part No: 18-7746
Thermostat Housing from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems->Thermostat Housing
Choose your model following Sierra's part numbers.
Part No: 18-3530
Lowerunit from SIERRA **COMP LOW ASY93 and|**COMP LOW ASY93 and.
Part No: 18-4843
Electronic Ignition Conversion Kit, Fits 8-Cylinder Prestolite with Clip Cap from SIERRA Home -> Engine Systems -> Engine Parts->High-Performance Electronic Ignition Conversion Kits
They sense the current level in the coil and adjust the dwell to maintain peak energy throughout the entire RPM range. Peak current level is reached just prior to spark, so ignition energy is sustained with less heat buildup, which increases the lifespan of the coil and ignition module. Compared to the non-high performance kits, these develop on average three times more available energy between 3000 & 5000 RPM, and nearly double the available plug voltage.
Part No: 18-5288
Wire Set Merc 6CYL Conventional Ignition 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: 18-8809-1
Replaces OEM 1547-861063A6, 1.94/2.40:1 Gear Ratio from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->MerCruiser Alpha I & Gen II Upper Drive Units
Built with proven components, the gears in these units have passed a 300 hour extreme endurance test with flying colors. All units are pressure and vacuum tested and subjected to stringent quality control tests at every step of the manufacturing process. Note: All Gen II upper and lower units built to 1998 and up specifications.
Part No: 18-2419
Port & Starboard Manifold from SIERRA Home -> Engine Systems -> Engine Parts
For: GM Small Block V8 305-350 ci.
Part No: 18-1986
Mallory FLATV8 Tneup 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: 18-5272
Prop Nut Kit, Yamaha V4/V6 from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Prop-Tite Nut Kits
An excellent emergency item to carry in your toolbox, for those occasions when the prop nut is misplaced or lost.
Part No: 02031
Impeller - 18-3050 from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems->Sierra Impellers
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.
Part No: 18-3050
P-Line 18-7000 Carb Kit from SIERRA Home -> Engine Systems -> Engine Parts->Sierra-Carburetor Kits
Sierra carb kits and gaskets for engine tune ups.
Part No: 18-7000
Carburetor Fuel Filter, fits OEM 3302-9033, 35-53336, 908034, 835576-0 from SIERRA Home -> Engine Systems -> Engine Parts->Carburetor Fuel Filters
Sierra model 18-7855 has a paper element.
Part No: 18-7859
Water Pump Repair Kit - Johnson & Evinrude from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
.
Part No: 18-3392
18-1946 Elbow, Chrysler, 3527794 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: 18-1946
Sierra 18-2971 Exhaust Gasket from SIERRA Home -> Engine Systems -> Engine Parts->Exhaust Gaskets
Specific to each model, these gaskets are made to fit with precision. View Applications Chart - or -.
Part No: 18-2971
Carburetor Kit 7098 from SIERRA Home -> Engine Systems -> Engine Parts->Sierra-Carburetor Kits
Sierra carb kits and gaskets for engine tune ups.
Part No: 18-7098-1
Connct-Trolling Mtr from SIERRA Home -> Fishing -> Trolling Motors -> Trolling Motor Access.->Sierra-Trolling Motor Connectors
Designed to be flush-mounted in the bow of the boat, this socket makes connection of your trolling motor quick and easy. Wire the plug to the motor end, and some heavy gauge cable from the battery to the socket, and you‘re ready to go. Includes butt connectors.
Part No: WH10520
Gasket from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Gaskets
Sierra gaskets for a variety of purposes Choose by Sierra part numbers.
Part No: 18-3140-9
Impeller Repair Kit Bravo from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits
Includes impeller, rubber seal(s), impeller plate, impeller gasket(s), and O-rings.
Part No: 18-3237
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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 Reservedpics12