Mercury Marine Gen III Cool Fuel Water-Separating Fuel Filter - 35-8M0093688

Protect your marine engine from fuel-borne debris and horsepower-robbing water contamination with the genuine OEM Quicksilver / Mercury Marine Water-Separating Fuel Filter. Specifically designed to drop directly into the Gen III Cool Fuel system module housing on MerCruiser sterndrives and inboard engines, this high-efficiency replacement element traps microscopic particles, rust, and moisture before fuel enters the high-pressure delivery system. Constructed with heavy-duty filter media and supplied with replacement seal gaskets for an airtight, leak-free installation, it delivers reliable fuel delivery under heavy loads and harsh marine conditions. Designed as a direct factory replacement for part numbers 35-8M0093688 and 35-866171A01 across MCM/MIE gas V8 applications (including popular 5.0L, 5.7L, 6.2L, 8.1L, and 8.2L models equipped with Gen III fuel coolers), replacing this drop-in filter element during routine annual service or every 100 operating hours ensures optimal combustion, protects sensitive injectors, and extends overall engine longevity.