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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 is my first 6.7 Cummins and I have decided to do my own maintenance. Doc’s had the replacement filter package I was looking for at a great price. Changed the 3 filters this weekend and all fit like OEM filters. No issues yet! Thanks Doc’s!
They work great and fit perfectly.
Packaging is very nice the filters seem high quality My truck runs a lot smoother now then before I’m happy with the product
Gave it 4 stars. I wasn’t aware these filters are made in china! I assumed for the premium price they would have least been made in the United States. Or somewhere with the same production standards
Everything fit and works fine I will be doing business with you again thanks
Everything looks and works great
Loved everything very nice and I’m a repeat customer would love to rep them
Loved everything very nice and I’m a repeat customer would love to rep them
Loved how easily it assembled & how much the price was!! Got in a bind & needed one a little faster & it was $93 for the cheapest brand of fuel filter, when i can order off here all 3 for just $70!!! I do wish the shipping was faster even when i buy fast shipping
Loved how easily it assembled & how much the price was!! Got in a bind & needed one a little faster & it was $93 for the cheapest brand of fuel filter, when i can order off here all 3 for just $70!!! I do wish the shipping was faster even when i buy fast shipping
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!