Doc's Diesel Champ Chevrolet/GMC 3.0L Duramax Air Filter 2020-2022 | Replaces 84121219
Doc's Diesel Champ Chevrolet/GMC 3.0L Duramax Air Filter 2020-2022 | Replaces 84121219
Doc's Diesel Champ Chevrolet/GMC 3.0L Duramax Air Filter 2020-2022 | Replaces 84121219
Doc's Diesel Champ Chevrolet/GMC 3.0L Duramax Air Filter 2020-2022 | Replaces 84121219
FITS YOUR VEHICLE
Change Vehicle

Doc's Chevrolet/GMC 3.0L Duramax Air Filter 2020-2024 | Replaces 84121219
$29.99
Purchase Options
Delivery Frequency
Here's how it works:
These prices don't include taxes or other fees. This subscription auto-renews. It can be skipped or cancelled at anytime.
View subscription policy
Powered by

Translation missing: en.products.notify_me.title

Translation missing: en.products.notify_me.text

Translation missing: en.products.notify_me.confirm_title

Translation missing: en.products.notify_me.confirm_text

  • 3rd-Party Tested
  • Free USA Shipping Over $99*
  • In stock, ready to ship
Order by 2pm EST and we'll ship the same day

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:

  • 2020-2024 Chevrolet/GMC 3.0L Duramax

Crossover #'s: 

  • Doc's DPA11704 Air Filter: AC/Delco 84121219 - Wix WA10942 - Premium Guard 99506 - Purolator TA31481

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

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:

  • 2020-2024 Chevrolet/GMC 3.0L Duramax

Crossover #'s: 

  • Doc's DPA11704 Air Filter: AC/Delco 84121219 - Wix WA10942 - Premium Guard 99506 - Purolator TA31481

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

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.