Doc's Auto Parts Engine Air Filter DA7039 Count:1 and keeps your diesel running

and keeps your diesel running smoother

Engineered with a high-density ceramic compound and copper fiber reinforcement

All Years through 2016 Ford 6

and built for everyday comfort

whether you’re operating a modern emissions-compliant fleet or keeping an older workhorse on the job

Doc's Auto Parts Engine Air Filter DA7039 Count:1 and keeps your diesel runningDocs 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