Doc's Auto Parts Engine Air Filter DA5091 chevrolet/GMC DFD4625+DPA11885+D6128+D3806+D10W30

DFD4625+DPA11885+D6128+D3806+D10W30

Removes 50% more stiction than competitors (verified by 3rd party ASTM Testing)

Real Wear Protection Under Load – Cuts metal-to-metal contact so your engine runs smoother and lasts longer

Each bottle treats up to 20 gallons of DEF

our high-quality filters come complete with o-rings as needed

Doc's Auto Parts Engine Air Filter DA5091 chevrolet/GMC DFD4625+DPA11885+D6128+D3806+D10W30Docs 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