Engines & Maintenance

Sierra 15W-40 Multi-Vehicle Oil - 946ml (1Quart) Item No: S-18-9554-2 Specifically formulated for the heavy duty inboard marine market, including cruiser and towboats Meets API Service classification up to CK-4 Meets the performance specifications for...

Sierra Ignition Coil For Mercury/Mariner 1970-2006 (6-40HP – 2 Cyl.) 1976-1997 (45-90HP – 3 Cyl.) 1976-1997 (45-125HP – 4 Cyl.) 1976-2000 (90-225HP – 6 Cyl.) Ring Terminal Connector. With bolt hole. Interchangeable with the...

Sierra 2-Stroke Oil Mixing Bottle Size: 946ml bottle Reusable bottle for precise measuring of oil to fuel ratio for your engine Convenient, graduated lines on the side for easy mixing  

21 Micron Fuel Filter – Complete Filter Assembly Sierra The 21 Micron Fuel Filter Assembly is manufactured by Sierra and designed for high-performance marine fuel systems. Sierra water-separating fuel filters are available with corrosion-resistant...

Sierra 25W-40 FC-W Synthetic Blend 4 Stroke Oil 946ml 4-cycle oil blended with premium grade synthetic and mineral based stockSuperior designed additives formulated for the stress endured by sterndrive and inboard enginesSuperior corrosion...

Sierra 25W-40 FC-W Synthetic Blend 4-Stroke O/B Oil - 946ml Part#: S-18-9440-8 Blended with premium grade synthetic and mineral based stock Combined with superior designed additives formulated for the extreme marine environment Superior corrosion...

Sierra 25W-50 FC-W Semi Synthetic Oil 946ml For use in supercharged Mercury VeradoSemi-Synthetic formulation for superior protection under high loads and operating stressNMMA FC-W Certified/API-SL Interchange Mercury Marine92-858084K0192-8M0078014

Sierra 3/8" Fuel Filter For Yamaha GP1-U775C-10-00 for Mercury Marine 802128A1 802128 for O-MC Johnson Evinrude 398319, 2 Pack 3/8" Fuel Filter for SIERRA 18-7831 for Yamaha GP1-U775C-10-00 for Mercury Marine 802128A1 802128 for O-MC Johnson Evinrude...

Sierra 3/8" Fuel Line Assembly - Universal - Non EPA Part#: S-18-8015S-1 3/8" Fuel Line Assembly Complete Fuel Line Assembly Length - 8' Utilizes the Silverado 4000 line of fuel hose and the non-domestic primer bulb Not for sale in the...

Sierra 5/16 Inline Fuel Filter - Metal 5/16 Inline fuel filter metal Replaces: FF149 BF881 P550012 149-2137 48100919 Vetus VF60058

Sierra 5/16" Fuel Filter - Aftermarket Mercury 35-816296Q2 Inline Fuel FilterSize: 5/16" Micron Rating: 10 Interchange: EMP35-01227 FramG12G8174 GLM40150 Johnson/Evinrude Outboard398327 Mallory9-37959 Mercury...

Adjustable manual barrel pump designed to extract oil from 60 litre to 208 litre drums. Part Number SRA-S-18-9784