Engineered Marine Products 35-35418 Inline Fuel Filter for MPI EFI Engines

The Engineered Marine Products 35-35418 is an inline fuel filter designed specifically for MerCruiser MPI (Multi-Port Injection) and EFI (Electronic Fuel Injection) engines equipped with a boost pump. This critical fuel system component installs between the fuel tank and the boost pump to prevent debris and contaminants from reaching the pump inlet and potentially damaging your engine.

Key Features:

• Designed for 8.1L and 496 cubic inch displacement engines
• Accepts 3/8" inside diameter fuel lines
• 3/8-18 NPT thread fittings for secure installation
• Direct replacement for Mercury/MerCruiser 35-864572 and Sierra 18-7721
• Quality aftermarket alternative to OEM parts

This filter provides essential protection for your marine engine's fuel system by trapping particles and preventing fuel starvation issues. Regular replacement of this filter (recommended annually or every 100 hours of operation) helps maintain optimal engine performance and prevents costly repairs. Compatible with all MerCruiser sterndrive and inboard gasoline engines using a fuel booster pump system.