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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
So far my customers and techs both have been pleased we have it all in stock saved money and can turn out the trucks we repair much quicker no more waiting on the filters to show up
Super easy, high quality, filters better than any other. I feel like I should be paid to say this but I paid them! Anyways, best filters out there!!
I ordered this kit for my 2021 RAM on the recommendation of my mechanic and numerous online reviews. The air and fuel filters were perfect fits and appeared as good or better than OEM. The oil filter was a different story, After 30+ min of trying to get the filter installed, it would not screw into the required depth. We could see no damage to the threads and the old one would go back in with no issues. Luckily AutoZone had an oil filter that fit and screwed in with no problems. My mechanic said he had used Doc's filters on several Ecos before with no problems.
Hey Angela! Thanks for your review. We do not see this as a typical issue with our oil filters for the Ecodiesels not fitting properly. Shoot us an email to sales@docsdiesel.com and we can get this fixed up for you!Thank you!
It was time for an oil change and fuel filter on my EcoDiesel and figured I should go ahead and change the engine air filter and cabin air filter at the same time. All the filters of course fit perfectly; the oil and fuel filters have performed flawlessly in the past and no reason to think they won’t do just as well now. Buying all four filters in this kit is a great deal and shipping is very fast. Two thumbs up
Great products at a great price
Having only used the fuel and engine air filters, they both are working well and in my opinion will do well for the 10,000 mile maintenance schedule I run. They are of OEM quality and less than half the price of the stealership!! I will definitely be ordering again
Had all the matching parts needed
I had ordered once before and got what I ordered but this time I got the wrong air filter for my 3.0 diesel truck. I bought the kit which is more economical for me. I tried to get in touch with Doc's diesel and my e mail was returned undeliverable. So I will try again to contact them.
Unable to use due to threads on filter
Unable to use due to threads on filter
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, and 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 Original Equipment Manufacturer’s (OEM) 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. 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. Once filters are received, we will refund your money (minus price of return shipping) within 2-4 business days. We will refund to your original form of payment.
To start a return, visit our Returns Center.
View Our Official Limited Warranty Policy
Thank you!