PROTECT YOUR ENGINE & YOUR POCKET

DOC'S DIESEL FILTERS

OEM Performance & Fit Without the Premium Price

NEW MERCH

Tees & Sweatshirts for those who have engine oil runnin' through their veins.

Doc's premium diesel filters are the new standard. We have the best replacement filter options the industry has to offer for your Cummins, Powerstroke, Duramax, or EcoDiesel engine.

FEATURED FILTERS

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DOC'S DIFFERENCE

OUR FILTERS

Tag #DocsDiesel & Mention @docsdiesel to have your truck featured!

SMALL TOWN ROOTS, BIG DREAMS

DOC'S DIESEL

Owned & operated in small town Ohio with a history for aftermarket automotive parts.

ABOUT DOC'S