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DOC'S Chevrolet/GMC 2500HD, 3500HD 6.6L Duramax Air Filter 2001-2005 | Replaces AC Delco A3181C

3 Reviews
Regular price$19.99
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  • 3rd-Party Tested
  • Free USA Shipping Over $99*
  • In stock, ready to ship
  • Inventory on the way

Doc's Diesel Air Filters:

Doc’s Diesel Air Filters are are designed for a perfect fit for easy 5-10 minute installation in your vehicle. Doc’s Diesel Air Filters use embossed filter paper pleats traps more dirt and last longer! Doc’s Air Filters come in single or cases of 6 to allow you stock up and ensure your engine stays protected. New vehicle warranties stay in effect when Doc's Diesel filters are installed correctly and according to engine manufacturer's recommendations.

Product Details:

  • Premium filter media maximizes protection against contaminants and unnecessary engine wear
  • Silicone sealing gasket ensures a proper seal under harsh conditions
  • Embossed filter paper pleats traps more dirt and last longer
  • Easy Installation: Doc’s Diesel Air Filters fit perfectly in your vehicle’s air box for a quick 5-10 minute change

Vehicle Applications:

• 2001-2005 6.6L Chevrolet/GMC Duramax 2500HD

Crossover #'s: 

• Doc's DPA5314 Air Filter: AC/Delco A3231C - Wix WA10695 - Premium Guard PA5314 - Purolator A45314

Change Interval: (Air Filters)

  • *Above all recommendations, change according to your vehicle’s manufacturer warranty.
  • 5,000-10,000 miles Recommended
  • 12,000 miles Maximum

About Doc's Diesel:

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. Doc’s Diesel Filters and Oil is designed for the Professional Installer/Service Provider, DIY’er, Auto Shop, Hot Shot Trucker, and many more businesses! We proudly ship our products right from our warehouse in Northwest Ohio.

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 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 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 sales@docsautoparts.com

View Our Official Limited Warranty Policy

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DOC'S DIESEL

industry leading aftermarket diesel filters

OEM PERFORMANCE

Aftermarket Filters - OEM Form, Fit & Function.

FREE SHIPPING OVER $99

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

FITMENT GUARANTEED

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

DOC'S DIESEL
THE NEW STANDARD IN AFTERMARKET FILTERS

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.

SAE OFFICIAL
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
4.3 Based on 3 Reviews
5 ★
67% 
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3 ★
33% 
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Filter Reviews:
JB
03/13/2024
John B.
United States

Air filter

It was excellent

ES
06/18/2022
Eric S.
United States United States

Wrong airfilter

The filters are not as high quality as OEM

JG
05/05/2021
Jamie G.
United States United States

Great

Good product good people