The 18-7919 Fuel/Water Separator Filter is a high-performance filtration solution designed to keep your marine engine running smoothly by delivering clean, dry fuel. With a high flow rate of 90 GPH (gallons per hour) and a precision 10-micron rating, this filter effectively removes 99% of emulsified water and solid contaminants like dirt, rust, and silt before they reach your fuel injectors. Its spin-on design allows for quick, tool-free replacements, ensuring your maintenance routine is as efficient as your engine’s performance.

Engineered to meet or exceed OEM specifications, this filter is a direct replacement for many popular Mercury, MerCruiser, and Yamaha applications. The heavy-duty canister features an internal epoxy coating and a durable powder-coated exterior to provide superior corrosion resistance in harsh saltwater environments. By preventing water-induced stalling and protecting sensitive engine components from abrasive particles, the 18-7919 filter is an essential safeguard for anyone looking to maximize the reliability and lifespan of their outboard or inboard motor.