Engine_Fuel & Props

Sierra 18-3845 Head Gasket Sierra replacement head gasket for Mercury Marine engines. For 4-Stroke O/B's 40/45/50 Hp s/n 0G760300 & up Interchangeable with: Mercury Marine 27-825032

Sierra 18-3918 Mercury Marine Piston Rings Sierra high-quality engine parts are designed to meet OEM specifications. Bore Size: 2.875 / Standard For 2 ring pistons Interchangeable with: GLM 14210 Mercury...

Prop Spacer for Volvo and King Cobra - Special Order est. 10 Days For: 1994 King Cobra and Volvo Lower Units Replaces: Mallory 9-73904 OMC 3852350 Volvo 3852350 Redline RL4194 Sterndrive 98-113-56

Sierra 18-4257 Pipe Plug Sierra high-quality replacement pipe plug for use.  Material: Black Steel Thread Size: 1/4" Note: Pipe sealant with Teflon is recommended for use on plug threads. Use with: 56507 Loctite Pipe Sealant (PST 6ml w/...

Sierra 18-5151 Ignition Coil

Sierra 18-5153 Mercury Contact Set Sierra high-quality replacement contact set for Mercury Marine engines. Interchangeable with: GLM 70160 Mc Culloch 1340135 36550135 75101A Mercury Marine 398-174

Sierra 18-5442 Mercruiser Ignition Coil Sierra high-quality engine parts are designed to meet OEM specifications, backed by Sierra's unmatched manufacturer's warranty. Fits FM V-8 engines with Delco HEI Ignition, except MPI engines with ECM...

Sierra 18-5471 Thunderbolt Iv V-6 Distributor

Sierra 18-5513 V-6 Delco Est Conversion Kit

Sierra 18-5700 Trim Relay Sierra replacement trim relay for Volvo Penta and OMC Stern Drives. Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Arco R809 OMC Stern...

Sierra 18-5729 Mercury Power Trim Relay Sierra high-quality replacement power trim relay for Mercury Marine engines. For 35 (2 cyl) (w/ Ram Trim) OC159200 & Up For 60 (3 cyl) (w/ Ram Trim) OB122920-OD000749 Interchangeable...

Mercury Voltage Regulator by Sierra For Mercury Engines With 16 Amp or 40 Amp Charging system model years 1989-91 Replaces: Mercury - 815279A2  

Sierra 18-5877 Stator for Johnson, Evinrude Outboards For:185-300Hp Loopers (1993 & Up) Interchangeable with: Johnson/Evinrude Outboard 584643 763779 CDI 173-4643  

Sierra 18-5961-9 Freeze Plug (Pkg Of 8) Sierra replacement freeze plug for Mercruiser stern drives. Material: Bronze Size: 1 5/8" or 41.3mm Package of 8 Interchangeable with: Mercruiser Stern Drive 19-34270 Supersedes 18-5961

Sierra 18-6080 Mercruiser Driveshaft Housing Zinc Anode For Mercruiser Alpha One Gen II Drives (1991 & up). For use in salt and fresh water. Interchangeable with: GLM 12711 Mercruiser Stern...

Sierra 18-6129Z Zinc Anode Kit Sierra Marine anodes direct corrosion away from shafts, propellers, rudders, and drive parts, leaving the anodes to corrode, leaving other components untouched. Fits: Volvo DPH Drives

Sierra 18-6132M Magnesium Anode Kit Sierra replacement anode kit for Yamaha Outboards. Magnesium

Sierra 18-6157A Aluminum Anode Kit Special Order Item

Gen II & Vazer (1.94:1 & 2.40:1 Ratios) Upper Gear Set For Alpha Gen II and Vazer 1.94:1 and 2.40:1 Ratios (20 - 24 Teeth) Used with 18-2411 Drive Shaft Housing Assembly and 18-2419 Complete Upper Gear Case Replaces: Mercury 43-853642A 2 GLM 11244

Sierra 18-6438 Replacement Mercury Outboard Starter Sierra outboard starters are designed for spark/ignition protection to prevent ignition of fuel vapor contained within the bilge of a boat. Each Sierra starter is sealed to prevent water intrusion and...