Doc's Auto Parts Engine Air Filter DA5592 2011-2025 safe for ULSD and biodiesel

safe for ULSD and biodiesel blends

these 11" blades are ready for whatever the road brings your way

Versatile compatibility with DEXRON III and earlier fluids

4L Powerstroke Oil Filter 2003-2010

Show your Doc's pride with our durable 2'x4' automotive banner

Doc's Auto Parts Engine Air Filter DA5592 2011-2025 safe for ULSD and biodieselDocs 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