Sierra Oil Filter 18-7758
The Sierra Oil Filter 18-7758 is a replacement filter for various outboard engines, offering a balance between efficient filtration and ease of use. Here's a breakdown of its features and compatibility information:
Features:
Micron Rating (Likely Not 20 Microns): While specific details are unavailable, the 18-7758 likely doesn't have a 20-micron rating. Sierra Marine filters typically meet or exceed OEM specifications, and the micron rating would depend on the replaced OEM filter.
High-Efficiency Media: Effectively removes contaminants like dirt, metal shavings, and soot from your engine oil, ensuring protection against wear and tear for extended engine life.
Durable Construction: Built with premium materials to withstand the harsh marine environment. Sources mention features like a heavy-wall steel canister and epoxy coating for corrosion resistance.
Spin-On Design: Allows for quick and easy installation and removal during oil changes.
Anti-Drain Back Valve (Possible): Some sources suggest an anti-drain back valve that prevents oil from draining back into the engine when the filter is removed, simplifying oil changes.
Compatibility:
The 18-7758 is compatible with several outboard engine brands, replacing various OEM filters:
Mercury: Replaces Mercury Marine OEM filter models including 35-877761K01 and 35-877761Q01.