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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
When the market if flooded with counterfeit filters for ram diesels, docs takes the worry out of ordering new filters. 100 percent will buy docs every filter change!
You got a new customer I will be ordering from you from now on
I run a hotshot business and as long as I’m in business I’ll be partners with Doc’s!!!!!!
Found the exact filters I need for my 2023 6.7 H.O. Cummins Crew Cab Dually. Wish I'd known of them sooner since this is my 4th Cummins/Ram dually. Doc's filters were all the correct ones that appear quality made and fit as expected. And I've already switched from P.S. fuel supplement to Hot Shot's brands which they carry. Being an old diesel mechanic from way back, of highly recommend using Doc's for your diesel needs!!!
Perfect match to the OEM mopar filters I needed for replace, quality and construction looked to be the same, and they fit right into place without any issues! I was nervous at first buying here since it is very common for the 2013-2018 filters being the same as 2019 and up (the filter by the fuel tank is not the same, the one in the engine bay is.) rest assured if you buy from these people, and give them the correct information for your truck, they will send you the correct parts without any issues! I will be buying my filters here going forward for both my 2011 and 2019 Ram trucks.
I have never had any problems with any of Doc’s products
Works but disappointing that all these filters are made in china which explains the price. 2021 ram 3500 srw 6.7 high output
Excellent. Fast delivery, great filters. Excellent price . Will definitely order again. Thank you Doc's Diesel
I have been absolutely thrilled with the ease and convenience of having all my filters delivered to my house. Dealerships and auto parts stores are twice as expensive and 75% of the time, there’s always at least one filter that’s out of stock. Doc’s is the way to go!! 6 stars!!!
Doc’s filters are the real deal, Easy to order and excellent communication all the way until the product arrives on your doorstep. This is my second time using the filters and man what a difference over the OEM . The amount of debris these things capture are night and day compared to the OEM filters . Highly recommend Docs for all of your filters .
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