NO GUESSWORK. ONE KIT.
Filter Kit
(Fuel, Oil, Air)
High-Efficiency Media
Optimized Flow Rates
OEM Fit & Installation
FILTER CHANGES MADE EASY
This Kit includes a premium engine air filter, oil filter, fuel filter, and cabin air filter—everything you need to keep your truck running clean and strong. Our fuel filters protect your system from dirt, rust, and debris while improving flow and pressure for smoother performance. Engine and oil filters are built to trap harmful grime and extend the life of your motor. Cabin air filters keep the air inside your truck fresh by blocking dust, pollen, and odors.
Micron & Efficiency Ratings:
- Engine Air Filters: 99.25% / 344.2G Dust Holding Capacity - Efficiency ISO 5011 3rd-Party Test Results
- Oil Filters: 25 Micron @ 99% Efficiency Rating - 3rd-Party Test Results
- Cabin Air Filters: Electrostatic media stops particles down to .001 Microns
FILTER CHANGES MADE EASY
This Kit includes a premium engine air filter, oil filter, fuel filter, and cabin air filter—everything you need to keep your truck running clean and strong. Our fuel filters protect your system from dirt, rust, and debris while improving flow and pressure for smoother performance. Engine and oil filters are built to trap harmful grime and extend the life of your motor. Cabin air filters keep the air inside your truck fresh by blocking dust, pollen, and odors.
Micron & Efficiency Ratings:
- Engine Air Filters: 99.25% / 344.2G Dust Holding Capacity - Efficiency ISO 5011 3rd-Party Test Results
- Oil Filters: 25 Micron @ 99% Efficiency Rating - 3rd-Party Test Results
- Cabin Air Filters: Electrostatic media stops particles down to .001 Microns
Customer Reviews
Showed up fast and everything was right . I will order again
I finally received my package and extremely happy with everything. The products looks amazing, quality built and great packaging. Doc's has earned a repeat customer for life!
Will order from again!!
I am extremely pleased with thier products, saved alot of money and I will definitely be back for more.
The fuel/water separator arrived unpainted. I called them and they told me it will not rust because it has a zinc coating. I guess I will find out soon enough. The small oring that comes with the fuel water separator is too big and I had to reuse the oring off my oem filter. I emailed them about the oring issue because I have read other people had the same problem but I have not received a response from them.
All packaged and labeled nicely, made it a lot faster with not having to drive all over to get filters and the quality of the was great, the efficiency of the filters was better actually picked up a little mpgs from a simple change
Why was the fuel filter not painted and just left bare metal
I like them very much will keep on buying them.
Great products, great prices.
I really like the speed of the produce getting to my house and a one stop shop that makes it worth getting the products out. I am truly happy with the products. If I wasn’t Doc’s would be the first to know. I have turned other people on to buying Doc’s and their just as happy. Thank you keep putting them out men and we will keep putting them on. I thank you and my six wheeled horses do too.
Had an issue with my first order, but Doc's is making good on it. Thank you.
Doc's Diesel Ram 6.7L Cummins Filter Combo Kit 2013-2018
Been using Doc’s for roughly 40k miles on my RAM 2500 and they have worked great! I’ve also used their CCV filter as well.
Great fit, quality and quick shipping.
We have a 2014 Ram 3500 & a 2018 Ram 2500. Filter kits comes at a great price and fits perfectly everytime. Very happy
Doc's Diesel Dodge RAM 6.7L Cummins Filter Combo Kit 2013-2018
This the second time I order from you guys im happy with your filters great price great filters
Always quick service and awesome products thanks for all you do.... Keep us diesel guys going day after day.....
All the filters were perfect and the oil filter cap worked perfectly. I tried the oil filter pliers for the 6.7 cummins but it was to small. I will definately order all my filters from here in the future.
Great products, easy to order since everything you need is already put into a kit. Thanks Doc's Diesel!
The filter kit is perfect for oil/fuel filter changes. I change my oil at 5k and fuel filters at or around 10k, so every other oil change. Peace of mind when towing the rv especially in the heat of summer and out of state. Thanks for the service.
Goode products fast shipping correct order every time
Doc's Diesel Dodge RAM 6.7L Cummins Filter Combo Kit 2013-2018
Doc's Diesel Dodge RAM 6.7L Cummins Filter Combo Kit 2013-2018
Been using Doc's product for my diesel truck. Will recommend to other truck owners.
I love being able to purchase the kit with everything you need. Third time purchasing this. Highly recommend Doc’s Diesel for your working trucks.
I’ve been using Doc’s filters exclusively on my Ram 6.7 for 4 years now. 635k miles and counting!!
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!