Doc's Diesel Chevrolet Colorado/GMC Canyon 2.8L Duramax Air Filter 2016-2022 (6-Pack)Doc's Diesel Engine Air Filters: Doc's Diesel Premium Engine Air Filters are made for hard working diesel engines that dont quit. They block out dirt, dust, and debris that can wear down your motor over time. The heavy duty silicone gasket holds a tight seal, even when you're running in rough, dusty conditions, and deep pleated filter paper traps more grime to help your truck run longer, stronger, and more efficiently. Product Details: Includes 6

Red full coating for a quick break-in

and with our Maintenance Kits

cumminsplug

Use 2oz of Interval Oil Treatment per 1 qt of oil

Treatment Plan:

conventional

and even on your engine bay

The heavy-duty silicone gasket holds a tight seal

heavy loads

Doc's Diesel Chevrolet/GMC 6

Doc's Dodge Ram 5

Anti-Drain Back Valve helps prevent engine dry start (when applicable)