Doc's Auto Parts Engine Air Filter DA6198Docs 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

Add only to diesel fuel

making it a trusted go-to for fuel filter housings

Engineered for stability

A clean transmission filter means less heat

Safe and fully compatible with all Diesel and Gasoline engine oil

even in greasy

4 Mounting Bolts

DP2223+DR3457-2

fuel lines

Doc’s Diesel Exhaust Fluid (DEF) is one of those simple essentials that keeps modern diesel trucks out of trouble

you'll be ready for anything with The Contractor Hat

tighten to 17 ft-lbs / 2 Nm