Quicksilver 8M0046752 Fuel Filter - MerCruiser Stern Drive and Inboard Engines Replacement fuel filter cartridge removes damaging or performance robbing fuel Born contaminants Produced to Meet Mercury marine original equipment Manufacturer specifications to best protect your mercruiser engine Fits in fuel pumps for 4-cylinder and 6-cylinder mercruiser engines and Comes complete with replacement gaskets and pressure spring Easy to replace for best care of your engine