Engine Accessories

Sierra 18-7824-2 Oil Filter for Sterndrive and Inboard Engines Sierra oil filters are highly recommended replacement oil filters for sterndrive and inboard engines. Sierra oil filters, including the Sierra 18-7824-2, are engineered with premium grade...

Sierra 18-7876-1 GM Marine Long Oil Filter Sierra oil filters are engineered with premium grade materials that will not only withstand but excel in the extreme environment of the Marine world. Features: Anti-Drain Back Valve Epoxy coating all...

Sierra 18-7879-1 Oil Filter for MerCruiser, Volvo, OMC V-6 Sierra oil filters are engineered with premium grade materials that will not only withstand but excel in the extreme environment of the Marine world. Features: Epoxy coating all canisters...

Sierra 25W-40 4-Stroke Catalyst Marine Oil This Sierra Premium Blend Engine Oil meets modern recreational 4-stroke engines with or without emission catalyst systems. Sierra 25W-40 is approved for all 4-stroke applications including outboard, sterndrive,...

Sierra 18-6028 Zinc Anode Sierra aftermarket engine parts are designed to meet or exceed OEM requirements. For use with OMC Stern Drives or Volvo Penta engines. The 18-6028 anode is made out of zinc and should be used in saltwater applications only...

Sierra 18-6101 Lower Unit Zinc Anode - OMC Cobra Interchangeable with: GLM 12773 Johnson/Evinrude Outboard 983494 OMC Stern Drive 983494 Fits: 1987 2.5, 3.0, 4.3, 5.0, 5.7 L Cobra Lower Units

Sierra 18-6125Z Zinc Transom Plate Anode Sierra replacement transom plate anode for Volvo Penta and OMC Stern Drives. Material: Zinc Interchangeable with: CMP CM3854130Z OMC Stern Drive 3854130 987521 Tecnoseal 00718 Volvo...