Doc's Auto Parts Engine Air Filter DA4711 CUMMINS or winter driving — no

or winter driving — no worries about blow-by messes or oil leaks

Includes 1 Fuel/Water Separator and 1 Oil Filter

Traps up to 2X more dust and dirt

use Doc's Diesel 24/7 Diesel Treatment + Cetane Boost at every fill in cold months

and 1 O-Ring

Doc's Auto Parts Engine Air Filter DA4711 CUMMINS or winter driving — noDocs Auto Parts Engine Air Filters: Doc's Auto Parts Premium Engine Air Filters are built for reliable performance and everyday durability. They help block dirt, dust, and debris that can cause premature engine wear, keeping clean air flowing to your engine. A high quality silicone gasket creates a secure seal, even in harsh or dusty driving conditions, while deep pleated filter media captures more contaminants to support smoother operation, improved