Doc's Diesel Chevrolet/GMC 6.6L Duramax Oil Filter 2019-2026Doc's Diesel Oil Filters: Doc's Diesel Premium Oil Filters are built to deliver reliable performance for hard working trucks. They filter out dirt, metal, and other debris from your oil, helping protect your engine and improve fuel efficiency. Theyre made for synthetic, conventional, or blended oils, with high flow synthetic media and a heavy duty metal housing for longer life and better filtration. Changing your filter regularly keeps your motor

CLEANS INJECTORS: Disperses water & prevents rust

7L Cummins Fuel/Water Separator Filter 2013-2018

It's also great for cleaning white wall tires

125 Gallons (4

Doc's Diesel Oil Change Kits keep your diesel rig running strong without the hassle of hunting for parts or guessing on oil

7L Powerstroke Fuel/Water Separator 2011-2016

Rough or sluggish shifting

8L Duramax Fuel Filter 2016-2022

Doc's Diesel Fuel/Water Separators:

Note: Product displaces equivalent amount of oil

and saves you from those big repair bills down the road

fewer costly repairs