Doc's Auto Parts Engine Air Filter DA6314 2007.5-2009 Severe Service (heavy loads

Severe Service (heavy loads

Lubricates and protects by adding vital lubricity missing in ULSD to protect injectors and fuel pumps

dirty injectors

Doc's Auto Parts Cabin Air Filter DC3672

throws fewer after-treatment codes

Doc's Auto Parts Engine Air Filter DA6314 2007.5-2009 Severe Service (heavy loadsDocs 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