In-line Fuel Filter – Fits Mercury/Mariner 30-350 HP EFI (Replaces 35-879885Q, 35-879885T, 35-879885K) 40-60HP applying a thin layer of

applying a thin layer of marine grease or soapy water to the inside of the pump cup and the impeller blades helps prevent damage during the first dry start-up and makes installation easier

Replace the housing cover and secure it with the clips or bolts

or every 100-200 hours of operation

ensuring bolts are tightened evenly to the manufacturer's torque specifications

In-line Fuel Filter – Fits Mercury/Mariner 30-350 HP EFI (Replaces 35-879885Q, 35-879885T, 35-879885K) 40-60HP applying a thin layer ofProduct Details This In line Fuel Filter Fits Mercury Mariner 30 350 HP EFI Outboards (Replaces 35 879885Q, 35 879885T, 35 879885K) is designed for a wide range of Mercury and Mariner 4 Stroke outboards from 30 to 350 HP, including EFI and Verado models manufactured from 1996 and newer. It also fits select Yamaha 2 Stroke and 4 Stroke outboards from 1984 onwards, ensuring broad compatibility for under cowl fuel systems. It serves as a direct