DOC'S DIESEL FILTERS

Your one-stop shop for diesel filter maintenance.

WHY DOC'S?

Doc’s Diesel is your one-stop online shop for diesel filter maintenance. Genuine quality, 3rd-party tested filters for Cummins, Powerstroke, Duramax, & Ecodiesel trucks. Doc’s cut out the middleman & those pesky markups you often find from OEM’s, dealerships, & parts stores.

We’ve made ordering easy with complete filter maintenance kits. Simply find your truck, purchase your filters within a few clicks & our warehouse team will quick-ship your order.

TRUSTED BY

NEW GEAR
Spring '24 Collection

Featuring a premium line of hats, shirts & sweatshirts. Designed for those who live and breathe the spirit of the workshop, yet stylish enough for everyday wear. This collection is the perfect blend of comfort & durability.

SAE OFFICIAL
3rd Party Tested ✓

We wanted to go a 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. Currently, our main fuel filters have been tested, and as we get more testing back we'll report the results.

SMALL TOWN ROOTS, BIG DREAMS

DOC'S DIESEL

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

ABOUT DOC'S