DOC'S Ford 6.7L Powerstroke Diesel Filter Set 2017-2023 | Replaces FD4625

45 Reviews
Regular price$51.99
  • 3rd-Party Tested
  • Free USA Shipping Over $99*
  • In stock, ready to ship
  • Inventory on the way
Purchase Options
Delivery Frequency

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:

• Fuel Filter 3 Micron Rating with a 99.7% Efficiency Rating

• Made with High Efficiency 3 Layer Media Paper

Vehicle Applications:

• 2017-2023 Ford 6.7L Powerstroke F250/F350/F450

Crossover #'s: 

• Doc’s DFD4625 Fuel/Water Separator: Motorcraft FD4625, Wix WF10458
• Doc's D6128 Oil Filter: Motorcraft FL2051, Wix 57151, Purolator L46128

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
4.9 Based on 45 Reviews
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Filter Reviews:
Derek Y.
United States United States

Very happy

Just as good as OEM. For a much more reasonable price. Very fast shipping!

Jeff E.
United States United States

Last time

I tried the the filters and I had to replace the bottom filter with an OEM filter b/c the Docs leaked….found that out when I went outside the next morning with a huge fuel stain on my new driveway so basically that’s where I’m at with this review

Doc's Diesel DOC'S Ford 6.7L Powerstroke Diesel Filter Set 2017-2023 | Replaces FD4625 Review
Gene K.
United States United States

Filter Kit

As always a very good value. My only problem was I wasn’t putting enough miles on my truck and had three sets of oil and fuel filters in stock. I contacted Doc’ to see if I could put my monthly order on hold until i caught up. I received a very quick answer of yes no problem let us know when you want to resume. Thanks Doc’s.

Garret G.
United States United States

2019 super duty

So far so good. Filters seemed as good as oem if not better. Everything showed up on time.

Mike M.
United States United States

Oil filter and fuel filter

I haven’t installed them yet, I have a few miles to go before they will be used. They appear to be high quality and should work well. Docs Diesel products have been proven to be good and I received them after ordering in a short amount of time. I will be purchasing more filters from docs diesel in the future.