WHY DOC'S DIESEL FILTERS
Doc’s Diesel eliminates the pain points you’ve been suffering for years. After rigorous testing and development, we’re here to serve our trucker family with OEM Quality Filters without the premium price. Skip the dealership & do-it-yourself.
We’ve made ordering easy with complete filter maintenance kits for your truck. Simply find your truck, purchase your diesel filters within a few clicks & our warehouse team will quick-ship your filters to your door.
TRUSTED BY

FILTER CATEGORIES
FEATURED FILTERS
View allWe wanted to go one step further in customer trust by providing,SAE J1985 3rd Party Testing of our parts.We did a full upstream and downstream efficiency testing along with a single pass efficiency test method. Our main fuel filters have been 3rd party tested, and as we get more testing we will be reporting the results.
SMALL TOWN ROOTS, BIG DREAMS
DOC'S DIESEL
Owned & operated in small town Ohio with a history for aftermarket automotive parts.