DOC'S Ram 6.7L Cummins Fuel/Water Separator Filter 2013-2018 | Replaces 68197867AA

12 reviews
Regular price$37.99
  • 3rd-Party Tested
  • Free USA Shipping Over $99*
  • In stock, ready to ship
  • Inventory on the way

Doc’s Diesel is the new standard in aftermarket Diesel Filters. Our Premium Diesel Filter Line includes: Fuel, Oil, Cabin Air, Water Separator, and Air Filters. We proudly ship our products right from our warehouse in Northwest Ohio.

Product Details:

• Made with High Efficiency 3 Layer Media Paper

Vehicle Applications:

• 2013-2018 Ram 6.7L Cummins 2500, 3500, 4500, 5500

Crossover #'s: 

• Doc’s DGF410 Fuel/Water Separator: Mopar 68197867AA, Wix WF10112

How much is shipping?

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.

How long will it take to get my Doc's Diesel Filters?

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.

Where is my order?

If you have not received your confirmation email us 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 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 happilly 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.

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 (minus price of return shipping)  within 2-4 business days. We will refund to your original form of payment. 

To start a return email

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industry leading aftermarket diesel filters


Aftermarket Filters - OEM Form, Fit & Function.


Free shipping on all Continental USA orders over $99. Expedited Shipping Available.


If it doesn’t fit, we will offer you a replacement or a refund (*some conditions apply).


Doc's Diesel Filters are spec'd and designed to meet or exceed the quality/performance of the original filters (OEM's) that come in your vehicle. Doc's premium grade media filter paper used on all Doc's Filters is what sets Doc's above the rest.

3rd Party Tested ✓

We wanted to go one step further in customer trust by providing,SAE J1985 3rd Party Testing of our parts.We did a full upstream and downstream efficiency testing along with a single pass efficiency test method. Our main fuel filters have been 3rd party tested, and as we get more testing we will be reporting the results.


Customer Reviews
5.0 Based on 12 Reviews
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Filter Reviews:
Weston H.
United States United States

Will order again soon

Great products well with the money and everything fits perfectly

Doc's Diesel DOC'S Ram 6.7L Cummins Fuel/Water Separator Filter 2013-2018 | Replaces 68197867AA Review
Robert R.
United States United States


Not black like picture but still quality product.Cut apart after replacement.They work well.

William W.
United States United States

Quality at a good price

Looking up the products I needed and check out was painless. I received the product quickly and package well. These came highly recommended by other Ram owners specifically, due to the quality and the sensitivity of the Ram's fuel system.

Andrew L.
United States United States

Good product!

It is a well manufactured filter and I think it might be better than the mopar equivalent!!! Next time I need to change all filters I will buy the whole filter kit because it is substantially cheaper then just getting the two fuel filters from the dealer!!!

Eric J.
United States United States

2014 cummins

Got about 5k miles on it and it turned off while running and it had a hard time turning back on.. added some diesel additive to clean fuel system and it ran better but not 100% for 1600 more miles than engine light turned back on and then truck shut off. Changed rear fuel filter and it ran really good again.. so this filters run good for only about 4500 miles . It was a lil clogged up because after changing it with another docs filter I could feel it way better and fuel mileage increase by 1.5 mpg..