ENGINE & ENGINEERING

Sierra 18-7609-1 Yamaha/Mercury Oil Filter Engineered with premium grade materials that will excel in the extreme marine environment Epoxy coated for corrosion resistance Heavy-wall steel canister for further corrosion protection High-efficiency...

Sierra 18-7902 Yamaha Oil Filter. Engineered with premium grade materials that will excel in the extreme marine environment Epoxy coated for corrosion resistance Heavy-wall steel canister for further corrosion protection High-efficiency filter media that...

Sierra 18-80403 Honda Fuel Connector Connector Type: Female Barb Size: 3/8" or 9.5mm Rectangular locking post For: Late model Honda engines Mates with: 18-80407   Use with 18-80407 Fuel Connector  18-81042EP-2 EPA Fuel Line...

Sierra 18-8077-1 Yamaha Tank Connector. Size: 1/4" or 6.4mm NPT Material: Brass Mates with: 18-8075, 18-8076, 18-8085, 18-80413, 18-80414 and 18-80415 Fuel Connector Connector fits Yamaha Outboards and Mercury Marine Outboards   Use...

Sierra 18-80410-1 Fuel Connector. Size: 3/8" or 9.525mm Connector Type: Female Mates with: 18-80412 For Mercury 4/5 HP 2-Stroke (1999 & Up) and Nissan 4-30 HP 4-Stroke   Use with 18-80412 Fuel Connector  Replaces...

Sierra 18-8092 Johnson Fuel Connector. Size: 3/8" or 9.5mm Mates With: 18-8063 Fuel Line Connector for Johnson/Evinrude Outboard Motors Use with  18-8063 Tank Connector  Replaces Attwood 8889LP6 Replaces...

Sierra 18-8004EP-1 Primer Bulb -Small I.D.: 5/16" or 7.9mm Bulb Type: Large Capacity Sierra is a leading supplier of primer bulbs to the marine aftermarket We use double check valves with viton balls and stainless steel springs Both EPA/CARB...

Sierra 18-7758 Mercury Oil Filter. Thread Spec: 22mm x 1.5 Engineered with premium grade materials that will excel in the extreme marine environment Epoxy coated for corrosion resistance Heavy-wall steel canister for further corrosion...

Sierra 18-79799 Yamaha Fuel Filter. For: Filter Housing Marked "6D8" ONLY Micron Rating: 27 Replaces Yamaha Outboard 6D8-24563-00-00 6D8-WS24A-00-00

Sierra 18-3264 Suzuki Water Pump Kit. In the kit. NSS- Impeller Plate NSS - Seal NSS- Impeller Key 18-0778 Gasket, Water Pump 18-3035 Impeller Replaces Suzuki Outboard 17400-93J00 17400-93J01 17400-93J02 17400-93J03 17400-93J04

Sierra 18-6780 Johnson Trim & Tilt Motor. Replaces Arco 6241 Replaces Johnson/Evinrude Outboard 0434496 434495 438529 438531 5005374 5005376 Replaces Mallory 9-18103 Replaces MES T1078M

Sierra 18-3832 Yamaha Head Gasket. Use with  18-4411 Powerhead Gasket Set 18-4403 Powerhead Gasket Set Replaces GLM 34960 Replaces Mallory 9-63959 Replaces Yamaha...

Sierra 18-8804-1 Mercruiser Spark Plug Wire Set. Ignition Type: Thunderbolt 8 cyl Lead Lengths: 2 Spark 30" Lead Lengths: 2 Spark 35" Lead Lengths: 2 Spark 40" Lead Lengths: 2 Spark 45" Lead Lengths: 1 Coil...

Sierra 18-9787 Lower Unit Fill Tube (Import). Type: Import Flush and fill tool for small gearcases requiring the 10 oz tube package Ideal for "do-it-yourself" in home maintenance Includes appropriate lower unit fitting for specific applications

Sierra 18-9786 Lower Unit Fill Tube (Standard). Flush and fill tool for small gearcases requiring the 10 oz tube package Ideal for "do-it-yourself" in home maintenance Includes appropriate lower unit fitting for specific applications.    

Sierra 18-6275 Volvo Starter. 2 Long Bolt Offset Pattern Clockwise Rotation Fits: 1983 & Newer GM V-6 & V-8 Engines Fits: 1999 & Newer MCM 3.0L Use with  18-6459 STARTER SOLENOID Replaces Arco 30470 Replaces...

Sierra 18-4218 Volvo Drain Tap. Material: Brass Size: 1/4" NPT or 6.4mm Used with most O.E.M. Manifolds Fits: MerCruiser cylinder blocks & exhaust manifolds Replaces GLM 13993 Replaces Mallory 9-41201 Replaces Mercruiser...

Sierra 18-3553 Mercury Thermostat. Temperature Rating: 143°F. Use with 18-3672D Thermostat Kit 18-3672 Thermostat Kit 18-43051 Thermostat Cover Kit Replaces GLM 13010 Replaces Mallory 9-43019 Replaces Mercury...

Sierra 18-3068 Yamaha Impeller. Included in: Water Pump Kits 18-3413, 18-3440, 18-3432, 18-3430, 18-3490, 18-3429, 18-3408. Use with  18-3408 Water Pump Kit With Housing 18-3413 Water Pump Kit With Housing 18-3429 Water Pump Repair Kit without...

Sierra 18-3677 Volvo Thermostat Kit. Temperature Rating: 160°F (71°C). In the kit. 18-0398-9 Gasket, Thermostat  18-7170-9 O-Ring 18-3554 Thermostat   Replaces Mallory 9-43028 Replaces Volvo Penta 3856961 + 835417 +...