Doc's Auto Parts Oil Filter D4651Docs Auto Parts Oil Filters: Doc's Auto Parts Premium Oil Filters are designed to deliver dependable performance and engine protection. 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

Boosts throttle response and restores power by improving injector cleanliness and combustion efficiency

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Back: Jersey-lined hood

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Doc's Diesel & Hot Shot's Secret are partnering to bring their #1 stiction removal product to the Doc's Family with Interval Oil Treatment

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0L Duramax Fuel Filter 2017-2025: 3 Micron @ 98

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Doc's Diesel Detailing:

Doc's Diesel Cabin Air Filters:

Note: Product displaces equivalent amount of oil