Quicksilver 35-8M0122423 Fuel Filter Element Quicksilver 8M0122423 Fuel Filter Element is a screw-in replacement filter for select Mercury and Mariner outboards and MerCruiser 4.5L/6.2L sterndrive engines. Designed for use with vapor separator systems, it helps protect your engine by removing harmful fuel-borne contaminants. Fits under the cowl or in the fuel filter housing, depending on application.s/s from 35-8M0060041Features Fits select Mercury outboards (75400HP) and MerCruiser 4.5L/6.2L engines; Two-micron filtration for maximum contaminant removal; Screw-in style cartridge filter element; Installs under the outboard cowl or in fuel filter housing; For engines with vapor separator systems; Replaces: Mercury 35-8M0020349; Mallory 9-37970; Pro Marine 884380; Sierra 18-7981;