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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 Universal Center Riser Manifold 18-1998-1 Sierra International Universal Center Riser Manifold 18-1998-1. These Boating & Marine from Sierra International are built with precision and high quality materials for optimal performance and reliability. For optimal performance and gasket sealing... ... more | FREE shipping go to store |
| Best Seller  | Sierra International 18-1936 Riser 18-1936 Sierra International 18-1936 Riser 18-1936. Designed for use specifically with 18-1904 manifold and 18-2850 manifold endcap gasket. Composed of quality marine-grade material. Features of Sierra International Riser Riser replacement Fits: 170 (1974) 175... ... more | FREE shipping go to store |
 | Sierra International Manifold Riser w/ Hardware 18-1909-1 Sierra International Manifold Riser w/ Hardware 18-1909-1. 4" outlet 7. Material: CAST IRON. Use with 18-1848 manifold 18-1986-1 manifold 18-8507 exhaust elbow mounting kit and 18-0943-2 gasket exhaust elbow. Features of Sierra International Manifold... ... more | FREE shipping go to store |
 | Sierra International International 1 1/2in x 12.5' 116-355-1123BX Sierra International International 1 1/2in x 12.5' 116-355-1123BX. It is abrasion resistant and it is reinforced with wire helix imbedded between piles of HD synthetic cord. This imported hose is primarily used for fuel fill (gas or diesel) and is for... ... 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 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 Manifold For Port And Starboard 18-1957-2 Sierra International Manifold For Port And Starboard 18-1957-2. Ideally suited for freshwater applications. Fits most Mercruiser (GM) V-8 Big Blocks with a center riser. Can be used with Sierra's 18-0418 Exhaust Manifold Mounting Gasket 18-8532 Exhaust... ... more | FREE shipping go to store |
 | Sierra International 18-1974-1 Elbow 18-1974-1 Sierra International 18-1974-1 Elbow 18-1974-1. Each Sierra product meets or exceeds the original equipment part it replaces. Comes with 18-0897 gasket and brass plugs. Fits: V-6 & V-8 applications 0 (3" O.D. Riser). Features of Sierra International... ... more | FREE shipping go to store |
 | Sierra International 1-8-1-996 Manifold 18-1996 Sierra International 1-8-1-996 Manifold 18-1996. For: Pleasurecraft Ford Small Block V8 302 and 351 cu. in. For use with 18-8503 Exhaust Manifold Mounting Kit 18-1899 Riser 18-0183-1 Gasket Exhaust Manifold. Follow manufacturer recommendations and... ... more | FREE shipping go to store |
 | Sierra International Cast Iron Manifold For 4.3L V 6 18-1848 Sierra International Cast Iron Manifold For 4.3L V 6 18-1848. 3L V-6 applications. It is interchangeable with OMC 3852338 3857656 914899 Volvo Penta 3847499 3857656 GLM 51480 and HGE 7656. Use with Sierra's 18-1909-1 Riser. Each Sierra product meets or... ... more | FREE shipping go to store |
 | Sierra International 18-2412-1 Engine Coupler 18-2412-1 Sierra International 18-2412-1 Engine Coupler 18-2412-1. Designed to fit specifically with MCM 4.5L MPI & GM V-8 engines with Bravo drive. Follow manufacturer recommendations and guidelines for proper fit/installation information. Features of Sierra... ... more | FREE shipping go to store |
 | Sierra International 18-6930 Starter 18-6930 Sierra International 18-6930 Starter 18-6930. It is interchangeable with Arco 30459 Indmar 573001 Mallory 9-15908 Marine Power 0170-000 Mercury Stern Drive 50-17251A2 50-17251A3 50-47455 50-65784A1 50-76965A1 50-76965A3 50-76965A4 50-808011A05... ... 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 Seastar Nfb Pro Rack Single Cable Steering System 13ft SS15113 Sierra International Seastar Nfb Pro Rack Single Cable Steering System 13ft SS15113. SeaStar Solutions has applied its patented No FeedBack technology to the incredible precision of a rack and pinion system and engineered-in serious advances in... ... more | FREE shipping go to store |
 | Sierra International Seastar Nfb Pro Rack Single Cable Steering System 12ft SS15112 Sierra International Seastar Nfb Pro Rack Single Cable Steering System 12ft SS15112. SeaStar Solutions has applied its patented No FeedBack technology to the incredible precision of a rack and pinion system and engineered-in serious advances in... ... more | FREE shipping go to store |
 | Sierra International SSC13411 Seastar Back Mount Rack Single Steering Cable 11ft SSC13411 Sierra International SSC13411 Seastar Back Mount Rack Single Steering Cable 11ft SSC13411. A tightly controlled core-to-conduit fit provides precise steering. HDPE outer jacket that is abrasion resistant and provides a high resistance to water... ... more | FREE shipping go to store |
 | Sierra International Seastar Xtreme Tilt NFB Steering Kit 22ft SSX17722 Sierra International Seastar Xtreme Tilt NFB Steering Kit 22ft SSX17722. Complete steering system including new helm high efficiency Xtreme steering cable design and new style bezel. Quick connect feature on both steering cable and spent travel tube... ... more | FREE shipping go to store |
 | Sierra International Seastar Xtreme NFB Steering Kit 21ft SSX17621 Sierra International Seastar Xtreme NFB Steering Kit 21ft SSX17621. This Steering Kit from Sierra International includes new helm high efficiency Xtreme steering cable design and new style bezel. The Quick connect feature on both the steering cable and... ... more | FREE shipping go to store |
 | Sierra International 3in. Shields Exhaust Corr. 50ft. Coil 116-252-3000 Sierra International 3in. Shields Exhaust Corr. 50ft. Coil 116-252-3000. Shields Exhaust Corr. 50 ft. Coil. Follow manufacturer recommendations and guidelines for proper fit/usage information. Marine-grade components. Each Sierra product meets or... ... more | FREE shipping go to store |
 | Sierra International 18-6931 Starter 18-6931 Sierra International 18-6931 Starter 18-6931. It is interchangeable with Arco 30459 Indmar 573001 Mallory 9-15908 Marine Power 0170-000 Mercury Stern Drive 50-17251A2 50-17251A3 50-47455 50-65784A1 50-76965A1 50-76965A3 50-76965A4 50-808011A05... ... more | FREE shipping go to store |
 | Sierra International Remanufactured Carburetor With Base Gasket For Holley 600 Cfm 4V Front Inlet 18-7637. It is designed for use with Holley 600 CFM 4V (front inlet). Re-calibrated and re-engineered to maximize fuel efficiency and performance. Flow... ... more | FREE shipping go to store |
 | Sierra International Lower Seal Kit 18-8359 Sierra International Lower Seal Kit 18-8359. The kit contains: (4) Sierra 18-7180 O-Rings (1) Sierra 18-7184 O-Ring (2) Sierra 18-2041 Oil Seals (1) Sierra 18-7194 O-Ring (1) Sierra 18-7193 O-Ring and (1) Sierra 18-4259 Washer. The kit is... ... more | FREE shipping go to store |
 | Sierra International 18-5605 Outboard Starter 18-5605 Sierra International 18-5605 Outboard Starter 18-5605. Each Sierra product meets or exceeds the original equipment part it replaces. Constructed with precision for optimal performance and reliability. Features of Sierra International 185605 Outboard... ... 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 18-5775 Switch Box 18-5775 Sierra International 18-5775 Switch Box 18-5775. It is interchangeable with CDI 114-7778 Chrysler/Force/US Marine 332-7778A12 Mallory 9-25100 Mercury Marine 332-5524A1 332-7778A1 332-7778A12 332-7778A3 332-7778A6 332-7778A7 332-7778A9 F749301 F7778A9... ... more | FREE shipping go to store |
 | Sierra International Seastar Back Mount Rack Dual Cable 14' SSC13514 Sierra International Seastar Back Mount Rack Dual Cable 14' SSC13514. For dual rack and pinion steered boats. If steering is not power-assisted upgrading to NFB 4.2 Pro Rack is recommended. Features of Sierra International SSC13514 Seastar Back Mount... ... more | FREE shipping go to store |
 | Sierra International Tubing Reinfcd 1/2in x 250ft. Red/Blue 116-162-0120 Sierra International Tubing Reinfcd 1/2in x 250ft. Red/Blue 116-162-0120. Has polyester braid reinforcement and 250 PSI burst pressure. Primarily used for pressurized water system supply (hot or cold) drain lines (sink shower icebox). This hose is also... ... more | FREE shipping go to store |
 | Sierra International SSC13511 Seastar Back Mount Rack Dual Steering Cable 12ft SSC13511 Sierra International SSC13511 Seastar Back Mount Rack Dual Steering Cable 12ft SSC13511. Tightly controlled core to conduit fit to offer precise steering. HDPE outer jacket that is abrasion resistant and provides a high resistance to water penetration.... ... more | FREE shipping go to store |
 | Sierra International 18-7270 Fuel Pump 18-7270 Sierra International 18-7270 Fuel Pump 18-7270. It is interchangeable with Crusader 21140 EMP 35-35270 GLM 77103 and Mallory 9-35414. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International 187270... ... 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 |
 | Sierra International 18-6814 Trim Motor 18-6814 Sierra International 18-6814 Trim Motor 18-6814. Made using the same factory specifications and materials as the original equipment part it replaces the Sierra International 18-6742 Trim Motor will provide you with years of reliable and efficient use.... ... more | FREE shipping go to store |
 | Sierra International 18-6798 Trim Motor 18-6798 Sierra International 18-6798 Trim Motor 18-6798. Made using the same factory specifications and materials as the original equipment part it replaces the Sierra International 18-6742 Trim Motor will provide you with years of reliable and efficient use.... ... more | FREE shipping go to store |
 | Sierra International 18-6840 Alternator 18-6840 Sierra International 18-6840 Alternator 18-6840. It is interchangeable with Mercury Marine 897755T and 8M0063970. Each Sierra product meets or exceeds the original equipment part it replaces. Features of Sierra International 186840 186840 Alternator... ... more | FREE shipping go to store |
 | Sierra International 18-1566 Reverse Gear 18-1566 Sierra International 18-1566 Reverse Gear 18-1566. Features a gear ratio of 2.07:1. Designed to be used with 18-1550 Complete Gear Set-4 Cyl. Meets or exceeds the original equipment quality. Features of Sierra International Reverse Gear Reverse gear... ... 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 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 Seastar Nfb Pro Rack Single Cable Steering System 18ft SS15118 Sierra International Seastar Nfb Pro Rack Single Cable Steering System 18ft SS15118. SeaStar Solutions has applied its patented No FeedBack technology to the incredible precision of a rack and pinion system and engineered-in serious advances in... ... more | FREE shipping go to store |
 | Sierra International Seastar Back Mount Rack Dual Steering Cable 18ft SSC13518 Sierra International Seastar Back Mount Rack Dual Steering Cable 18ft SSC13518. Tightly controlled core to conduit fit to offer precise steering. HDPE outer jacket that is abrasion resistant and provides a high resistance to water penetration.... ... more | FREE shipping go to store |
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