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| Best Seller  | Sierra International Riser With Exhaust Tube For Late Model MerCruiser 4 Cylinder Engines 18-1975-1 Sierra International Riser With Exhaust Tube For Late Model MerCruiser 4 Cylinder Engines 18-1975-1. This boat part manufactured by the experts at Sierra International is designed for use with late model 4-cylinder engines and MCM 2.5L and 3.0L/LX 1982... ... more | FREE shipping go to store |
 | Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1 Sierra International Alternator Conversion Kit For MerCruiser 224/3.7L 18-5953-1. The kit includes a new 18-5956 68 AMP alternator 18-5968 mounting brackets pulley (8.0" O.D.x2.75"H) wiring hardware and instructions. Note: Fuse kit 18-8220 sold... ... more | FREE shipping go to store |
| Best Seller  | Sierra International Upper Swivel Gimbal Ring Shaft For MerCruiser Alpha/Gen Ii/Bravo I/Ii/III & Vazer 18-73131. It is interchangeable with Mallory 9-73131 and Mercruiser Stern Drive 98230A1. Check manufacturer recommendations to ensure a proper fit... ... more | FREE shipping go to store |
 | Sierra International Complete Power Trim Assembly For MerCruiser Late Model Stern Drives 18-6747 Sierra International Complete Power Trim Assembly For MerCruiser Late Model Stern Drives 18-6747. It is interchangeable with Mercruiser Stern Drive: 14336A15 14336A17 14336A22 14336A28 14336A6 14336A9 865380A02 865380A05 865380A15 865380A25 88183A12... ... more | FREE shipping go to store |
 | Sierra International Map Sensor For MerCruiser Scorpion Tow Sports Engines Black 18-7551 Sierra International Map Sensor For MerCruiser Scorpion Tow Sports Engines Black 18-7551. It is interchangeable with Mercruiser Stern Drive 861425. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product meets... ... more | FREE shipping go to store |
 | Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser Mcm/Mie 200 5.0L & 5.7L 18-7611-2. It is designed for use with Mercruiser MCM/MIE 200 5.0L and 5.7L engines. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994... ... more | FREE shipping go to store |
 | Sierra International Engine Coupler For MerCruiser 470 & 485 224 Cu.in. I/O Drives 18-2413 Sierra International Engine Coupler For MerCruiser 470 & 485 224 Cu.in. I/O Drives 18-2413. in.) (s/n 4208730-6218036) (1976-1982) stern drives. The package includes one coupler. It is interchangeable with Mallory 9-72504 and Mercruiser Stern Drive... ... more | FREE shipping go to store |
 | Sierra International Magnesium Anode Kit For MerCruiser Alpha I Gen Ii 18-6158M Sierra International Magnesium Anode Kit For MerCruiser Alpha I Gen Ii 18-6158M. Magnesium anodes are used for freshwater applications only. Includes one anode kit per package. It is interchangeable with Mercruiser Stern Drive 888755A1 888755Q01 and... ... more | FREE shipping go to store |
 | Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3 Sierra International Manifold With Mounting Package For MerCruiser/Marine Power/Barr Mc 18-1956-3. This manifold is designed for use with Mercruiser 2.5 and 3.5L engines (1983 to 1989). Replaces Mercruiser 860235A04 99798A16 99798A3 99798A9. Also... ... more | FREE shipping go to store |
 | Sierra International U Joint Assembly For MerCruiser Bravo I/Ii/III 0B664190 & Up 18-6401 Sierra International U Joint Assembly For MerCruiser Bravo I/Ii/III 0B664190 & Up 18-6401. The assembly kit contains: (1) 18-2146 Yoke (2) 18-2174 U-Joint Cross and Bearings (Heavy Duty) (1) 18-2128 Center Socket (1) 18-6400 Yoke (1) 18-7117 O-Ring and... ... more | FREE shipping go to store |
 | Sierra International Sea Water Pump For MerCruiser V6 & V8 454/502 Cid Gen Vi Engines With V Belt & Electric Fuel Pump 18-36001. E. Part Numbers 46-72774A50 and 46-807151A12. It is designed for Mercruiser V6 and V8 (454/502 CID) Gen VI engines with a... ... more | FREE shipping go to store |
 | Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser & OMC Engines 18-7615-1. It is designed for use in Mercruiser and OMC engines. Use with Sierra's 18-7095 Carburetor Kit and 18-2848 Carburetor Base Gasket. Re-calibrated and... ... more | FREE shipping go to store |
 | Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser Mcm 5.7L & Mie/Tow Sports 5.7L 18-7639. It is designed for use in Mercruiser MCM 5.7L (s/n 0L010037-0W300754) (1998 & Up) and MIE/Tow Sports 5.7L (s/n 0L010037-0W300754)... ... more | FREE shipping go to store |
 | Sierra International Carburetor Kit For MerCruiser Gm V8 18-7751 Sierra International Carburetor Kit For MerCruiser Gm V8 18-7751. It is interchangeable with Mercruiser Stern Drive 13220. Check manufacturer recommendations to ensure a proper fit before purchasing. Each Sierra product meets or exceeds the original... ... more | FREE shipping go to store |
 | Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N Sierra International Carburetor w/ Base Gasket For MerCruiser 120/2.5L & 140/3.0L 18-7370N. 5L and 140/3.0L inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor Mounting Gasket. It... ... more | FREE shipping go to store |
 | Sierra International Carburetor w/ Base Gasket For MerCruiser 5.7L 1998 & Up 18-7376N Sierra International Carburetor w/ Base Gasket For MerCruiser 5.7L 1998 & Up 18-7376N. 7L (1998 & Up) (s/n s/n 0L010037-0W300754) and Mercury/Tow Sports 5.7L (1998 & Up) (s/n 0L002003-0W090899) inboard engines. The carburetor includes the base gasket.... ... more | FREE shipping go to store |
 | Sierra International Tbi Fuel Injector For MerCruiser Gm V6/V8 305 & 350 Cid Tbi 18-7685 Sierra International Tbi Fuel Injector For MerCruiser Gm V6/V8 305 & 350 Cid Tbi 18-7685. It is interchangeable with Mallory 9-33106 Mercruiser Stern Drive 852956A1 and Volvo Penta 3858941. Check manufacturer recommendations to ensure a proper fit... ... more | FREE shipping go to store |
 | Sierra International Engine Coupler For MerCruiser Ford 225 233 And 888 Model Engines 18-2173 Sierra International Engine Coupler For MerCruiser Ford 225 233 And 888 Model Engines 18-2173. Includes one coupler per package. It is interchangeable with Mallory 9-72501 GLM 11510 and Mercruiser Stern Drive 59826A1 and 59826A3. Each Sierra product... ... more | FREE shipping go to store |
 | Sierra International Manifold With Mounting Package For MerCruiser 2.5L 153 Cid & 3.0L 181 Cid Engines 18-1954-1. It is designed for use in Mercruiser 2.5L (153 CID) and 3.0L (181 CID) (1983-1989) engines with a Rochester carburetor with a 5-bolt... ... more | FREE shipping go to store |
 | Sierra International Hei Distributor Kit For MerCruiser Gm V8 Engines With Thunderbolt IV & V Ignition 18-5470. Provides battery powered (HEI) High Energy Ignition. Uses a Hall-Effect type sensor to trigger ignition accurately even at extremely low... ... more | FREE shipping go to store |
 | Sierra International 18 3606 Thermostat Kit 18-3606D Sierra International 18 3606 Thermostat Kit 18-3606D. The kit contains two 18-3535 Thermostats and two 18-3675 Thermostat Cover Gaskets. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more | FREE shipping go to store |
 | Sierra International 18-3606 Thermostat Kit 18-3606 Sierra International 18-3606 Thermostat Kit 18-3606. The kit contains (2) 18-3535 Thermostats and (2) 18-3675 Thermostat Cover Gaskets. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more | FREE shipping go to store |
 | Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804 Sierra International Complete Upper Gear Housing w/ 21-16 Ratio For OMC 5.7L/5.8L 18-4804. 7L (1986-1993) and 5.8L (1986-1989 1991-1993) I/O engines. The gear housing features a 21:16 ratio. It is interchangeable with OMC Stern Drive 983888 984770... ... more | FREE shipping go to store |
 | Sierra International 18-8312 Gimble Housing Rebuild Kit 18-8312 Sierra International 18-8312 Gimble Housing Rebuild Kit 18-8312. The kit contains: (1) Sierra 18-2751 U-Joint Bellows and (1) Sierra 18-710-72-2 Hose Clamp (4-1/16" to 5"). Built with quality materials. Each Sierra product meets or exceeds the original... ... more | FREE shipping go to store |
 | Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805 Sierra International Complete Upper Gear Housing w/ 21-18 Ratio For OMC 2.5L/3.0L/5.0L 18-4805. 5L (1986-1989) 3.0L (1986-1993) and 5.0L (1989-1993) I/O engines. The gear housing features a 21:18 ratio. It is interchangeable with OMC Stern Drive 983885... ... more | FREE shipping go to store |
 | Sierra International 18-8311 Gimble Housing Rebuild Kit 18-8311 Sierra International 18-8311 Gimble Housing Rebuild Kit 18-8311. The kit contains: (1) Sierra 18-2751 U-Joint Bellows and (1) Sierra 18-710-72-2 Hose Clamp (4-1/16" to 5"). Built with quality materials. Each Sierra product meets or exceeds the original... ... more | FREE shipping go to store |
 | Sierra International Distributor w/ Standard Rotation For MerCruiser Gm 4 Cylinder 120/140 Hp Engines Most Models 18-5315-1. Stabilized points eliminate point float and bounce. High dielectric condenser with brass case eliminates corrosion. Mylar... ... more | FREE shipping go to store |
 | Sierra International Remanufactured Carburetor With Base Gasket For MerCruiser Mcm 140 4 Cylinder/Mcm 165 6 Cylinder 18-7608-1. It is designed for use with Mercruiser MCM 140 (4 Cylinder) (1970-1982) and MCM 165 (6 Cylinder) (1970-1981) engines. Use... ... more | FREE shipping go to store |
 | Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N Sierra International Carburetor w/ Base Gasket For MerCruiser 5.0L 1998 2004 18-7375N. 0L (1998-2004) (s/n 0L015751-0W300009) inboard engines. The carburetor includes the base gasket. Use with Sierra's 18-7098-1 Carburetor Kit and 18-0994 Carburetor... ... more | FREE shipping go to store |
 | Sierra International Engine Coupler Kit 18-2195 Sierra International Engine Coupler Kit 18-2195. Designed for use with Mercruiser 120/2.5L and 140/3.0L (1987-1993) stern drives. The kit contains: (1) Sierra 18-2146 Yoke and (1) Sierra 18-2321 Engine Coupler. It is interchangeable with Mercruiser... ... more | FREE shipping go to store |
 | Sierra International 18-1317 Main Bearing Complete Engine Set 18-1317 Sierra International 18-1317 Main Bearing Complete Engine Set 18-1317. It is interchangeable with Mercruiser Stern Drive 23-801793. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International Main... ... more | FREE shipping go to store |
 | Sierra International 18-2101 Gimbal Bearing 18-2101 Sierra International 18-2101 Gimbal Bearing 18-2101. It is interchangeable with Mercruiser 30-60794A2 30-60794A4 30-60794B4 and 30-879194A02. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International... ... more | FREE shipping go to store |
 | Sierra International 18-6154M Anode Kit Magnesium 18-6154M Sierra International 18-6154M Anode Kit Magnesium 18-6154M. Composed of high quality magnesium material. For use with Bravo III (2004 and newer). Interchangeable with Mercruiser Stern Drive 888760Q04. Features of Sierra International 186154M 186154M... ... more | FREE shipping go to store |
 | Sierra International 18-5960 Alternator 18-5960 Sierra International 18-5960 Alternator 18-5960. It is interchangeable with Arco 60060 Mallory 9-19104 Mercruiser Stern Drive 807653T and MES 3146M. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra... ... more | FREE shipping go to store |
 | Sierra International 18-5967 Alternator 18-5967 Sierra International 18-5967 Alternator 18-5967. It is interchangeable with Arco 60055 GLM 11610 Mallory 9-19102 Mercruiser Stern Drive 807652T and MES 3145M. Each Sierra product meets or exceeds the original equipment part it replaces. Features of... ... more | FREE shipping go to store |
 | Sierra International 18-6844 Alternator 18-6844 Sierra International 18-6844 Alternator 18-6844. It is interchangeable with Denso 101211-3460 Mallory 9-19203 Mercruiser Stern Drive 834832T2 857006A3 and Mercury Marine 834832 857006T. Each Sierra product meets or exceeds the original equipment part... ... more | FREE shipping go to store |
 | Sierra International 18-7660 Map Sensor 18-7660 Sierra International 18-7660 Map Sensor 18-7660. Includes one MAP sensor per package. It is interchangeable with CDI E13-0001 Mallory 9-33604 and Mercruiser Stern Drive 861249 861249A1 881731 and 8M0054726. Each Sierra product meets or exceeds the... ... more | FREE shipping go to store |
 | Sierra International 18-5965 Alternator 18-5965 Sierra International 18-5965 Alternator 18-5965. It is interchangeable with Arco 60056 Mallory 9-19103 Mercruiser Stern Drive 12449 12449A1 805884T 817119A1 817119A4 92497 92497A3 98555A1 and MES 3159M. Each Sierra product meets or exceeds the original... ... more | FREE shipping go to store |
 | Sierra International Complete Power Trim Assembly w/ Stainless Steel Bracket 18-6799 Sierra International Complete Power Trim Assembly w/ Stainless Steel Bracket 18-6799. Replacement pump for Prestolite high pressure/low flow system. Saltwater series. Primarily used 1982 and earlier. Interchangeable with Mallory 9-18210 and Mercruiser... ... more | FREE shipping go to store |
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