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DOC'S DIESEL
DIESEL TRUCK MAINTENANCE MADE EASY.
Your one-stop online shop for diesel truck maintenance. Premium Filters, Brakes, Oil & More for Cummins, Powerstroke, Duramax, & Ecodiesel trucks. Do-it-Yourself with Doc’s Diesel. Doc’s cut out those pesky markups you often find from OEM’s, dealerships, & parts stores. Keep your truck in top shape and avoid costly breakdowns. Spend less time searching & more time on the road.
Customer Reviews
Customer Reviews
This was the first time I have tried the docs air filter. It was a pain to get it set in the correct position. The edges seemed to be too tall. After about 3,000 miles I pulled it out to inspect and the filter was pretty damaged.
Truck runs great using Docs filters. I would definitely be interested in a high flow air filter if one comes available.
Came right on time and it fit like a glove, and a great price
2nd order of fuel filters.Very pleased with the price.Just removed second set with 9200 miles on them with over 7k towing so lots of fuel through these ...Yes I will buy again...I had been ordering from Cummins parts direct but prices have gone through the roof...
Fit was great - nice and snug around all sides
Great price, great quality
Really like Doc’s oil and fuel filters so I decided to give this one a go. I do a lot of off roading and camping so my truck sees a lot of use. I live in a sandy area and do my camping in the high country. A few weeks ago I felt a significant drop in power going up the mountains while on our way camping. This last weekend we took my truck out and it felt like my truck was in limp mode. Popped the hood and found my air filter totally drenched in dirt and smashed in. For my purposes I don’t think any paper media filter will work but I would have liked to see a little better performance from this filter.
Good so far I guess
Quality looks to be fine but filter was actually to large. Had push side together an force in.
The air filter would NOT allow me to close the cover at the bottom completely. Had to keep pressing down on the bottom to get the tabs to go in the slots for the tabs and then attach the latches at top . After much effort the tabs in bottom finally went the slots and I was able to latch the top of air filter box.
FREQUENTLY ASKED QUESTIONS
What’s your shipping policy?
We offer Free Shipping over $99 on all orders within the contiguous United States. Expedited shipping is available for an additional charge. Alaska, Hawaii, and Canada will have shipping fees.
Where does Doc’s Diesel ship to?
We ship to the U.S. and Canada! For Canada orders, any taxes, duties, or customs fees are the responsibility of the buyer. We handle orders in 1-2 business days (Most of the time in less than 24 hours if ordered on a week day). Depending on location, U.S. orders will arrive between 3-5 business days from your order. Canada orders typically arrive within 7-11 days.
What is your warranty?
View our Official Limited Warranty Doc’s Diesel Filters meet or exceed (OEM) Original Equipment Manufacturer’s requirements. New vehicle warranties stay in effect when Doc’s Diesel filters are installed correctly and in conjunction to engine manufacturer’s recommendations.
Where is my order?
If you have not received your confirmation email us sales@docsdiesel.com so we can get everything sorted out ASAP. If you received a confirmation but no shipment email, we are still working on your order. Don't hesitate to email sales@docsdiesel.com if you would like more information and we'd be happy to check on your order. Please Include your order # in the email.
For Tracking information, it will be in your shipment email. Check the tracking # first or the latest updates. Doc's Diesel, just like you are at the mercy of shipping companies after a shipment leaves our warehouse. If there's been an issue with shipment we will happily work with you to figure out where the order is and what we can do to help. Once again you can reach out to sales@docsdiesel and include your order # in the email. Thank You.
Why didn’t I get a confirmation email?
Sometimes an email may get sent to your spam folder! So don’t forget to check that. If you need more help to hesitate to reach us at sales@docsdiesel.com
How do I start a return?
If you are unhappy with your purchase for whatever reason and it's within 30 days from your purchase you can return your diesel filters back to us. Item has to be in new condition. Email us and we will email you a return slip. Once filters are received, we will refund your money within 2-4 business days. We will refund to your original form of payment minus the return slip fees.
To start a return email sales@docsdiesel.com