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Filter Changes Made Easy
Doc’s Filter Kits make filter changes simple by packaging everything you need in one box. No guesswork, no extra trips for parts, just the right filters ready to go. Regular maintenance keeps your truck reliable and efficient, and our kits make it easy to stay on schedule.
Fuel Filters
Doc's Fuel Filters are built to keep contaminants like dirt, rust, and debris out of your fuel system, protecting key components from damage. They’re designed to improve fuel flow and pressure, which helps your engine run smoother, respond quicker, and burn cleaner. Each filter is built with high-efficiency media and includes o-rings where needed for a reliable, leak-free fit.
Oil Filter
Doc’s Premium Oil Filters are built to keep hard-working trucks running at their best. The high-flow synthetic media and heavy-duty metal housing work together to trap dirt, metal, and sludge before it can damage your engine. Compatible with synthetic, conventional, and blended oils, they deliver long-lasting protection that helps boost fuel efficiency and prevent overheating—mile after mile. 25 Micron @99% Efficiency Rating.
Filter Changes Made Easy
Doc’s Filter Kits make filter changes simple by packaging everything you need in one box. No guesswork, no extra trips for parts, just the right filters ready to go. Regular maintenance keeps your truck reliable and efficient, and our kits make it easy to stay on schedule.
Fuel Filters
Doc's Fuel Filters are built to keep contaminants like dirt, rust, and debris out of your fuel system, protecting key components from damage. They’re designed to improve fuel flow and pressure, which helps your engine run smoother, respond quicker, and burn cleaner. Each filter is built with high-efficiency media and includes o-rings where needed for a reliable, leak-free fit.
Oil Filter
Doc’s Premium Oil Filters are built to keep hard-working trucks running at their best. The high-flow synthetic media and heavy-duty metal housing work together to trap dirt, metal, and sludge before it can damage your engine. Compatible with synthetic, conventional, and blended oils, they deliver long-lasting protection that helps boost fuel efficiency and prevent overheating—mile after mile.
Micron + Efficiency Rating:25 Micron @99% Efficiency Rating -3rd Party Test Results
Customer Reviews
Customer Reviews
We've used the oil and fuel filter 3 months now. We travel for our business and oil changes happen twice a month and fuel filters every other time in our 2016 f350 6.7 diesel. So problem so far thank you guys for a quality product
I haven't opened the fuel filters yet but did my oil change and was disappointed to see the filter was made in China. I will be going back to Motorcraft filters from now on.
It is a very good product, and the price too. all very fast and excellent treatment
Flawless in ordering and receiving
The filters fit perfectly and it’s great to have what you need in 1 kit. It makes service much simpler to have the correct parts. The only thing I would recommend is to include an o ring for the drain on the canister and a gasket for the oil drain plug. Thank you for awesome parts and service!
Always quick delivery and the package is well packed.I have been using this product for two years and have never had an issue.
All was good. Easy to navigate the website, order the filters. Only request is to have the filters made in the U.S.
I’ve been using the filters now over six months, found them to be very effective in doing there job
Very easy and at a much better price than FORD!
Everything was great .. Thank y'all so much ....
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!