Install: 68436631AA: First, remove the 68436815AA cover, then take out the old filter element inside, and finally put the new 68436631AA filter element into the 68358393AA filter assembly. 68157291AA: Use a 29mm socket with 3/8” drive to remove the canister located under your front side of the truck, then change the new filter and o-ring.
Efficient: Double-layer microfilter paper, 5 microns, captures 98% of emulsified water, sieving out water, dirt, and rust particles from the fuel, ensuring a steady flow of clean, dry diesel fuel for optimal engine performance.