Sierra

Protect your engine with the **18-7919 Fuel/Water Separator**. Featuring a 90 GPH flow and 10-micron filtration, it removes 99% of water for peak marine performance.

Sierra replacement drain plug gasket for all Nissan/Tohatsu models.

Enhance steering performance with our Full Synthetic Power Steering Fluid SAE 0W-30 (1Quart). Designed for extreme temps, it reduces wear, prevents foaming, and extends system life in marine and automotive applications.

Protect your marine engine with the 18-7932-1 Fuel Water Separator Kit. 10-micron filtration removes 99% of water and debris for Mercury, Yamaha, and Mercruiser.

Smart white and blue graphics on a black dial background, these very low profile bezels follow the curve of the lense to eliminate water trapping.

Designed to ensure proper pump performance of marine power tilt, power trim, & power steering units.

25w-40 Synth Blend I/O Synth Mercruiser Oil 5 Qt This 4-cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress en

Replaces: Johnson/Evinrude 502905. OMC 174144. Crusader 98041

Oil Filter Model 18-7917 Meets or exceeds OEM manufacturers' specifications Anti-drainback valve to prevent dry starts (where applicable) High-efficiency filter media for excellent engine protection

15W-40 Diesel Marine Engine Oil Sierra 15W-40 marine diesel is specifically formulated for the tough and demanding marine environment.

Developed for the marine environment and will out perform standard 4-cycle automotive engine oils