Doc's Diesel Chevrolet/GMC 6.6L Duramax Cabin Air Filter 2014-2025Doc's Diesel Cabin Air Filters: Docs Diesel Cabin Air Filters are built to improve the air quality inside your vehicle by removing dust, pollen, and other airborne particles. Theyre one of the easiest filters to replace typically located behind the glove box on most makes and models and are designed for a precise fit. Installing a Docs Diesel Cabin Air Filter wont affect your vehicles warranty, as long as its done according to the manufacturers

0L Duramax: 1

0L Powerstroke Fuel/Water Separator 2003-2007

DPS9059+D5399+DF209+DPA5638

Doc's Jeep 3

fuel economy

8L Duramax Fuel Filter 2016-2022: 3 Micron @ 96

13% Efficiency Rating - Efficiency SAE J1985 3rd-Party Test Results

DGF429+DF209+D5399

1 Engine Air Filter

Doc's Fuel Filters remove contaminants like dirt

Anti-Drain Back Valve helps prevent engine dry start (when applicable)

84% Efficiency Rating - Efficiency SAE J1985 3rd-Party Test Results