Duramax Cat Filter Adapter. Fits 2001-2014 Duramax
Tired of paying for poor quality factory style filters? This adapter replaces the factory filter and housing with a fully machined, billet aluminium housing that take a, CAT, 2 micron filter that is readily available at a low cost
Machined from billet aluminum for a precise fit
Square, fuel rated O-Ring for a leak free install
Includes one Cat 1R-0750 2 micron fuel filter
Includes billet Filter Head Spacer w/bolts
Great solution for those of you who are tired of paying the high prices for the factory filters that only filter your fuel to 8-10 microns. Replacement Cat filters only $20.
*Note: This does require the removal of the factory water in fuel sensor. This will not throw any sort of check engine light codes.