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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.
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.
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.
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.
Replacement for Volvo Penta Inboard/Outboard #832846-0 from SIERRA
Replacement for Volvo Penta Inboard/Outboard #832846-0 from SIERRA
Hose connection replacements for Volvo Penta inboard/outboards.
Impeller Kit - Neoprene (K) 2-1/4x2 from JABSCO
Impeller Kit - Neoprene (K) 2-1/4x2 from JABSCO
JABSCO Impellers Tough, long-lasting replacement impellers from the inventors of the flexible impeller pump. Use neoprene for most water-pumping applications.
Impeller Kit 09959K from WICOR/SHERWOOD
Impeller Kit 09959K from WICOR/SHERWOOD
Each kit includes Engine Specified Impeller, - all necessary O-rings and Gaskets for up to 50 different model Sherwood Pumps, Technical Guide, with Trilingual Identification in a new robust clam shell case.
10077K REPL IMPELLER KIT from WICOR/SHERWOOD
10077K REPL IMPELLER KIT from WICOR/SHERWOOD
Each kit includes Engine Specified Impeller, - all necessary O-rings and Gaskets for up to 50 different model Sherwood Pumps, Technical Guide, with Trilingual Identification in a new robust clam shell case.
Impeller article number 09-821B from JOHNSON PUMP
Impeller article number 09-821B from JOHNSON PUMP
Impeller-Fuel Transfer Nitrile|Impeller-Fuel Transfer Nitrile.

488 from SIERRA, 485, IMPELLER-J, Hose from SIERRA, XZ from SIERRA, Impeller

Impeller - 18-3039 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: 18-3039
18-1956-1 Manifold, Mercruiser 99798A18 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: 18-1956-1
Molded Intake Port Gasket from SIERRA Home -> Engine Systems -> Engine Parts->Sierra Gaskets
Sierra gaskets for a variety of purposes Choose by Sierra part numbers.
Part No: 18-1283
Belt 18-15117 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: 18-15117
Hose from SIERRA Home -> Engine Systems -> Engine Parts -> Cooling Systems->Thermostat Gaskets, Kits, Hoses
Please choose your part using Sierra's part number.
Part No: 18-70928
Distributor Mounting Gaskets (2) from SIERRA Home -> Engine Systems -> Engine Parts
2 per package.
Part No: 18-2974-9
Sierra 18-2917-9 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: 18-2917-9
Guide End Kit, Standard Kit for Bravo, #1 Units-Alpha/Alpha I Gen II for aft installation until 1983 & up, new style no support tube from SIERRA Home -> Engine Systems -> Propellers & Drive Trains->Lower Shift Cable Kits
Worn shift cables can cause shifting difficulties. The result can be damage to your gears. If your boat is hard to shift try our new Extreme Shift Cables for the best in effortless shifting. Kit parts with an E suffix use Extreme Shift Cables or are components of Extreme Shift Cable kits. Shift cable kits include all gaskets, bellows, and ends required for installation. Caution: some older models may have been retrofitted to accept aft installation cables.
Part No: 18-2149
Sierra 18-0309* 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: 18-0309
18-1907 Riser 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: 18-1907
Exhaust Manifold Mounting Kit from SIERRA Exhaust Manifold Mounting Kit Barr and Indmar Ford Small Block V8 302-351cu. in.
Part No: 18-8538
Sierra Alternator, NEW - Chrysler Inboard 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: 18-5954
Remanufactured, fits 460 Ford, OMC King Cobra from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts->New & Remanufactured I/O & Inboard Starters
Sierra starters meet SAE or UL standards for ignition protection to prevent explosion. Sierra offers remanufactured and new starters for many applications. They can be mounted two ways. Front mount starters have the drive gear facing aft and spin opposite of the engine rotation. Rear mount starters have the drive gear facing forward and spin in the same direction as the engine. Before replacing your starter, make sure to check for voltage problems. Below are some of the most popular models.
Part No: 18-6276
Arco Tilt Trim Motor - 18-6281 from SIERRA Home -> Engine Systems -> Trim Tabs & Hydrofoils -> Power Tilt/Trim->Tilt/Trim Motors, Outboard Applications
Tilt/Trim Motors, Outboard Applications.
Part No: 18-6281
Uses internal resistor, for many Mallory applications from SIERRA Home -> Engine Systems -> Engine Parts->I/O & Inboard Ignition Coils
I/O & Inboard Ignition Coils.
Part No: 18-5436
Thermostat & Gasket for 18-3561 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: 18-3561
Port Down, R/MR/Alpha I 15 9/16" tube, Prestolite pump; Bravo I/II/III & X/XR/XZ 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: 18-2137
Magnetic Drain Plug Replaces Merc 10-14834A-1 from SIERRA Home -> Engine Systems -> Engine Parts->Mercruiser Drain Plugs
Drain plugs leak? Replace them with these!Non-magnetic plug fits upper and lower units. Magnetic plug installs on lower unit and attracts small pieces of metal to keep them from damaging vital parts. For Mercruiser #1, R, MR, Alpha, Alpha I Gen II outdrives .
Part No: 18-2375D
Water Pump Repair Kits for Outboards - Mercury/Mariner Many 30 to 70hp motors from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
WATER PUMP KIT.
Part No: 18-3324
CYL COVER GASKET V6 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: 18-2806
Wiring Plug Set / MRC3.0, w/Delco Est 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: 18-8833-1
Wiring Kit / OMC3.0HO, Delco EST 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: 18-8841-1
Wire Set V8 with All Prestolite 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: 18-8823-1
3" Cable Boot from SIERRA Home -> Engine Systems -> Engine Parts->Cable Boots
Cable Boots.
Part No: 18-4454
IMPELLER-J/E from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
IMPELLER-J/E.
Part No: 18-3043
Prop Nut 3703 from SIERRA Prop Nut.
Part No: 18-3703
Impeller, 18-3091 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: 18-3091
New, fits GM and Ford V8 engines, Mercury built 4 cyl. engines models 165/170/180/190/470/485/488 from SIERRA Home -> Engine Systems -> Engine Parts -> Electrical Eng Parts->New & Remanufactured I/O & Inboard Starters
Sierra starters meet SAE or UL standards for ignition protection to prevent explosion. Sierra offers remanufactured and new starters for many applications. They can be mounted two ways. Front mount starters have the drive gear facing aft and spin opposite of the engine rotation. Rear mount starters have the drive gear facing forward and spin in the same direction as the engine. Before replacing your starter, make sure to check for voltage problems. Below are some of the most popular models.
Part No: 18-5907
Pump from SIERRA Home -> Engine Systems -> Engine Parts->Impeller Repair Kits for Outboards
PUMP, WATER KIT.
Part No: 18-3147
Oil Filter - Mercury Marine 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: 18-7914
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