Doc's Auto Parts Engine Air Filter DA6123 1998-2021 75% Cotton / 25% Polyester

75% Cotton / 25% Polyester

Restores Power & Throttle Response: Cleans internal and external injector deposits (IDIDs & EDIDs) that cause rough idle

Includes 1 Fuel Additive and 1 Oil Treatment

The heavy-duty silicone gasket holds a tight seal

5 Gallons) and 1 DEF Guard Diesel Exhaust Fuel Additive (8oz)

Doc's Auto Parts Engine Air Filter DA6123 1998-2021 75% Cotton / 25% PolyesterDocs 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