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:

• 2020-2023 Chevrolet/GMC 6.6L Duramax 2500HD/3500HD

Crossover #'s: 

• Doc's DGF429 Fuel Filter: AC/Delco TP1015, Wix WF10448

• PTC 2500 Oil Filter: GM 12684038, AC/Delco PF26, Wix WL10454

• Doc's DPA11888 Air Filter: GM 84554703, Wix WA11057