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Best Seller | Sierra International 18-21754 Engine Coupler 18-21754 Sierra International 18-21754 Engine Coupler 18-21754. 5L/460 King Cobra (1987-1990) stern drives. Includes one engine coupler per package. It is interchangeable with OMC Stern Drive 984537 and 986232. Each Sierra product meets or exceeds the original... ... 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 217512 1 Engine Coupler 18-21752-1 Sierra International 18 217512 1 Engine Coupler 18-21752-1. 3L (1986-1998) 5.0L (1986-1988 1998) 5.7L (1986-1992 1994 1996-1998). It is interchangeable with OMC Stern Drive 3853917 3858437 984290 986120 and Volvo Penta 3853917 3858437. Each Sierra... ... 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 Delco Hei Distributor For Gm 4 Cylinder Engines 18-5475 Sierra International Delco Hei Distributor For Gm 4 Cylinder Engines 18-5475. Reliable high signal strength trigger system. Ball bearing and bushing combination provide maximum timing stability and long life. Aluminum housing construction replaces... ... more | FREE shipping go to store |
| Sierra International Delco Hvs Distributor For Gm Vortec V8 Engines 18-5351 Sierra International Delco Hvs Distributor For Gm Vortec V8 Engines 18-5351. Reliable high signal strength trigger system. Ball bearing and bushing combination provide maximum timing stability and long life. Aluminum housing construction replaces... ... more | FREE shipping go to store |
| Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2 Sierra International Manifold Elbow For Gm V 6/V 8 Engines 15 deg 3in Od 18-1970-2. These Manifold Elbows from Sierra International are built with precision and quality materials for optimal performance and reliability. The Sierra 1819702 Manifold... ... more | FREE shipping go to store |
| Sierra International Delco Est Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5514 Sierra International Delco Est Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5514. Designed for use in GM 8 cylinder engines. The kit contains: (1) 18-5443 Ignition Coil (1) 18-5515 Delco EST Distributor Coil to Module Harness (1) 18-5516... ... more | FREE shipping go to store |
| Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921 Sierra International Manifold Elbow For Gm V8 Sb Engines Most Models 18-1921. Use with Sierra's 18-1902 Manifold 18-1903 Manifold 18-8534 Exhaust Elbow Mounting Kit 18-8553 Hardware Kit (Exhaust Elbow Bolts) and 18-0943-2 Exhaust Elbow Gasket. It is... ... more | FREE shipping go to store |
| Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903 Sierra International Manifold For Gm Sb V8 Engines Port Side 18-1903. Designed for installation on the port side. Use with Sierra's 18-1921 Manifold Elbow 18-2949 Exhaust Manifold Gasket 18-8502 Exhaust Manifold Mounting Kit 18-2902-1 Exhaust Manifold... ... more | FREE shipping go to store |
| Sierra International Manifold For Mcm/Mie Gm V8 305/350/377 Cid Engines 1983 2002 18-1953-2 Sierra International Manifold For Mcm/Mie Gm V8 305/350/377 Cid Engines 1983 2002 18-1953-2. The manifold is supplied with gaskets and will fit port and starboard applications. It is ideally suited for freshwater applications. Interchangeable with the... ... more | FREE shipping go to store |
| Sierra International Edelbrock Carburetor 750 Cfm For Gm Sb & Bb Block Engines 18-34081 Sierra International Edelbrock Carburetor 750 Cfm For Gm Sb & Bb Block Engines 18-34081. Check manufacturer recommendations to ensure a proper fit before purchasing. Built with marine grade materials. Features of Sierra International 1834081 Edelbrock... ... 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 Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP Sierra International Cylinder Head Assembly For Gm Sb 5.7L Mid Models 18-4485HP. 7L high performance engines (mid models). All GM cylinder heads utilize high performance screw-in rocker arm studs. Cylinder heads are new castings. Hardened steel exhaust... ... more | FREE shipping go to store |
| Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843 Sierra International Dry Joint Exhaust Manifold For Gm V 8 2002 & Up 18-1843. Water is transferred from the manifold to the riser externally. Fits MCM/MIE GM V-8 (305 350 and 377 CID) engines with dry joint exhaust (2002 and newer). Comes with (1)... ... more | FREE shipping go to store |
| Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842 Sierra International Dry Joint Exhaust Manifold For Gm V 6 2002 & Up 18-1842. Water is transferred from the manifold to the riser externally. Can be used with the O.E. riser. Fits GM V-6 (262 CID) engines (2002 and newer). Comes with (1) 18-2909... ... more | FREE shipping go to store |
| Sierra International Cylinder Head Assembly For Gm Vortec Bb 454/7.4L 18-4493HP Sierra International Cylinder Head Assembly For Gm Vortec Bb 454/7.4L 18-4493HP. 4L engines. Key features include: GM Casting 12560241 and 10141279 100cc combustion chamber and 246cc intake runner. Each Sierra product meets or exceeds the original... ... more | FREE shipping go to store |
| Sierra International Cylinder Head Assembly For Gm Sb 5.7L Early Models 18-4484HP Sierra International Cylinder Head Assembly For Gm Sb 5.7L Early Models 18-4484HP. 7L high performance engines (early models). Key features include: CH350HA 5.7L Hybrid (early style) 350 Cylinder Head 65cc combustion chamber 176cc intake runner 1.94... ... more | FREE shipping go to store |
| Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845 Sierra International Dry Joint Exhaust Elbow For Gm V 6/V 8 2002 & Up 18-1845. Will also fit 2002 and newer MIE GM V-8 (350 and 377 CID) engines with a dry joint exhaust manifold (serial number 0M317000 and up). Can be used with Sierra's 18-1843... ... 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 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 Starter Late Model Gm 14in 18-6275.1 Sierra International Starter Late Model Gm 14in 18-6275.1. 1 Starter is constructed of quality parts and materials. Starter Late Model GM-14". Refer to manufacturer recommendations and guidelines for proper fit/installation information. Features of... ... more | FREE shipping go to store |
| Sierra International Starter Late Model Gm 12 3/4in 18-5919-1 Sierra International Starter Late Model Gm 12 3/4in 18-5919-1. Starter Late Model GM-12 3/4". Refer to manufacturer recommendations and guidelines for proper fit/installation information. Features of Sierra International 1859191 Starter Late Model Gm... ... more | FREE shipping go to store |
| Sierra International Delco Hei Distributor For Gm V6 18-5476 Sierra International Delco Hei Distributor For Gm V6 18-5476. Designed as a direct replacement for late model GM EST Distributor. Meets or exceeds SAE J1171 standards. Includes steel gear which is compatible with flat tappet or hydraulic roller cams.... ... more | FREE shipping go to store |
| Sierra International 18-21753 Engine Coupler 18-21753 Sierra International 18-21753 Engine Coupler 18-21753. It is designed to fit 5.0L and 5.8L (1989-1996) engines. Includes one engine coupler per package. It is interchangeable with Volvo Penta 3853862 and OMC Stern Drive 3853862 and 985727. Each Sierra... ... more | FREE shipping go to store |
| Sierra International 18-21751 Engine Coupler 18-21751 Sierra International 18-21751 Engine Coupler 18-21751. 5L (1986) 3.0L (1986-1990) 4.3L/5.0L/5.7L (1986 KW and KWB suffix only) 7.4L (1990-1998) 8.2L (1992-1993 1998). It is interchangeable with OMC Stern Drive 3853962 983902 986338 Volvo Penta 3853962.... ... more | FREE shipping go to store |
| Sierra International Flame Thrower Electronic Distributor For Gm Sb & Bb V8 Engines With Standard Deck Height 18-5479. Designed with reverse rotation and integrated patented Ignitor II technology with adaptive dwell control. Use with Sierra's 18-5266... ... more | FREE shipping go to store |
| Sierra International Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5520 Sierra International Electronic Conversion Kit For Gm 8 Cylinder Engines 18-5520. Designed for use in GM 8 cylinder engines. The kit contains: (1) 18-5435 Ignition Coil (1) 18-5494-2 Electronic Distributor (Conventional Rotation) and (1) 18-8803-2... ... more | FREE shipping go to store |
| Sierra International Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5518 Sierra International Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5518. Designed for use in GM 4 cylinder engines. The kit contains: (1) 18-5435 Ignition Coil (1) 18-5486-2 Electronic Distributor (Conventional Rotation) and (1) 18-8800-1... ... more | FREE shipping go to store |
| Sierra International Electronic Conversion Kit For Gm 6 Cylinder Engines 18-5519 Sierra International Electronic Conversion Kit For Gm 6 Cylinder Engines 18-5519. Designed for use in GM 6 cylinder engines. The kit contains: (1) 18-5435 Ignition Coil (1) 18-5487-2 Electronic Distributor (Conventional Rotation) and (1) 18-8801-1... ... more | FREE shipping go to store |
| Sierra International Complete Ignition Conversion Kit For Gm Sb & Bb Engines w/ Standard Deck Height 18-5480. The kit contains: (1) 18-5472 Hi-Performance Ignition Coil (1) 18-8803-2 Spark Plug Wire Set (1) 18-5483 Flame-Thrower Electronic Distributor.... ... 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 Delco Est Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5512 Sierra International Delco Est Electronic Conversion Kit For Gm 4 Cylinder Engines 18-5512. Designed for use in GM 4 cylinder engines. The kit contains: (1) 18-5443 Ignition Coil (1) 18-5515 Delco EST Distributor Coil to Module Harness (1) 18-5516... ... more | FREE shipping go to store |
| Sierra International Delco Est Electronic Conversion Kit For Gm 6 Cylinder Engines 18-5513 Sierra International Delco Est Electronic Conversion Kit For Gm 6 Cylinder Engines 18-5513. Designed for use in GM 6 cylinder engines. The kit contains: (1) 18-5443 Ignition Coil (1) 18-5515 Delco EST Distributor Coil to Module Harness (1) 18-5516... ... more | FREE shipping go to store |
| Sierra International Control Box Repair Kit For Johnson/Evinrude O/B Engines 18-71102 Sierra International Control Box Repair Kit For Johnson/Evinrude O/B Engines 18-71102. The kit contains: (1) Johnson/Evinrude 397272 Shift & Throttle Assembly and (1) Johnson/Evinrude 390610 Shift Lever. The kit is interchangeable with Mallory 9-71100... ... 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 Complete Twin Engine 2 Cylinder Tie Bar Kit HO6002 Sierra International Complete Twin Engine 2 Cylinder Tie Bar Kit HO6002. The tie bar kit is designed for use with select Honda Johnson/Evinrude Mercury Suzuki and Yamaha engines. Check manufacturer recommendations to ensure a proper fit before... ... more | FREE shipping go to store |
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