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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.
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.
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.
Fits all Cobra. Replaces OMC 914036 from SIERRA
Fits all Cobra. Replaces OMC 914036 from SIERRA
Seals the exhaust/water flow from the manifold to the exhaust outlet in the drive.
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.

Cobra from SIERRA, O from SIERRA, 41" from SIERRA

Exhaust Elbow Mounting Kit from SIERRA Exhaust Elbow Mounting Kit Pleasurecraft Ford Small Block V8 302 and 351cu. in.
Part No: 18-8504
Exhaust Manifold Mounting Kit from SIERRA Exhaust Manifold Mounting Kit Chrysler Small Block V8 3 .
Part No: 18-8526
Starter - Remanufactured - OMC Sterndrive/Cobra from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts
Replaces: 984628 3 bolt mount - Late style 4" diameter case.
Part No: 18-5917
Sierra Alternator 18-6260 from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Alternators
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
Part No: 18-6260
Fits Kawasaki 440cc–550cc, 9 tooth drive from SIERRA Home -> Engine Systems -> Engine Parts->PWC Starters
High-performance OEM replacement starters.
Part No: 18-6294
Sierra Throttle Cable from SIERRA Replaces: 397004 For: 6 & 8 horsepower models from 1968-90.
Part No: 18-6526
4-1/2" Cable Boot from SIERRA Home -> Engine Systems -> Engine Parts->Cable Boots
Cable Boots.
Part No: 18-4455
Rotor Assemblies from SIERRA Home -> Engine Systems -> Engine Parts
Choose the Sierra number from the Rotor Assembly Selection Chart.
Thermostat Gasket set O.E.# 332369. 2 pack from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems->Thermostat Gaskets, Kits, Hoses
Please choose your part using Sierra's part number.
Part No: 18-0977
Gear Housing Lower Unit Seal Kit - Johnson/Evinrude (OMC) from SIERRA Replaces: 396351.
Part No: 18-2658
Belt 18-15116 from SIERRA Sierra's leadership in the marine industry continues with the addition of 20 new belts and 8 new hoses for late model stem drive and inboard application. An industry first, Sierra is excited to announce its new line-up of Serpentine belts. 14 Serpentine belts for late model coverage on Mercruiser V6 and V8 big/small block applications. Belts are polyester corded for long-life and durability. Hoses are molded for exact fit and precise installation.
Part No: 18-15116
Wire Set GM 8CYL with Delco HEI 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: 18-8836-1
V-Belt, 41" from SIERRA Home -> Engine Systems -> Engine Parts->V-Belt-Mercruiser
V-Belts for Mercruiser Cooling Systems High strength synthetic cords resist shockload failure . Compression part is a special rubber compound that assures smooth and even transfer of load forces to the cords . Rubber edges maintain smooth, positive, no-slip contact with pulley grooves for reliable energy transfer .
Part No: 18-15410
8V-92, 8V71, replaces Detroit Diesel 5574508 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: 18-7931
Universal Genset 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: 18-7939
Wtr Pmp Kt/90 and150(90-94)125(89 from SIERRA Home -> Engine Systems -> Engine Parts->Merc Water Pump Kits
Replacement for Mercury/Mariner Outboard #46-42579A4.
Part No: 18-3251D
For Gen II ('98 & up) OL100040 & up, Replaces OEM 1623-815822A53 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: 18-2400
Sierra Electric Fuel Pump from SIERRA Home -> Engine Systems -> Engine Parts -> Fuel & Air Filters
The Sierra 18-7326 Electric Fuel Pump is for 1992-93, fuel injected and carbuerated 4.
Part No: 18-7326
10 Micron Replacement Filter Element for Volvo/OMC Cobra 3862228 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: 18-7989
SIERRA POWER TRIM HOSE SIERRA POWER TRIM HOSE.
Part No: 18-2438
Impeller, 18-3062 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: 18-3062
Thermostat & Gasket for 18-3649 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: 18-3649
Sierra Alternator, NEW - Mercruiser from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Alternators
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
Part No: 18-5965
Solenoid 18-5802 from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts->Starter Mount Solenoids
Starter Mount Solenoids A. 18-5837 Delco Metric Solenoid - Fits all GM starters since 1986 except permanent magnet. Fits all Sierra rebuilt and new starters Replaces Mercury P/N 33261, 89-99253, 89-18080. B. 18-5838 Delco Old Style English Solenoid Fits GM starters up to 1986. Replaces Mercury P/N 89902, 33261. C. 18-6287 Solenoid For GM style permanent magnet starters. D. 18-5802 Ford Starter Solenoid Also fits Mercury built four cyl. 470 series engines.
Part No: 18-5802D
Solenoid 18-5803 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: 18-5803
Port/Starboard, Down/Up, MCI 120-260, #1 Drives 1970–82 from SIERRA Home -> Engine Systems -> Trim Tabs & Hydrofoils->Tilt/Trim Hoses
High-pressure hoses, cylinder to connector. Sierra trim hoses include marine-grade stainless-steel fittings and tubing, precision made for an exact fit. Working pressure up to 3000 PSI.
Part No: 18-2103
Thermostat & Gasket for 18-3651 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: 18-3651D
Igntion Tune Kit I/O 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: 18-5260D
Replaces OMC P/N 582472, 584416, 586224,Volvo P/N 876039-9 from SIERRA Home -> Engine Systems -> Trim Tabs & Hydrofoils
Power Trim Relay 5-terminal.
Part No: 18-5705D
Thrust Washer, Omc #126402 from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Sierra-Thrust Washers
Required for proper propeller installation on some lower units.
Part No: 18-4223
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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