Doc's Auto Parts Engine Air Filter DA10420Docs 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

0L Duramax: 1

sealing it so you can remove the filter without oil spilling everywhere

you’ll reduce engine wear

CCV Filters are made of durable

Engineered for Modern Emissions Standards - Optimized for 2017 GHG-compliant diesel engines

Clean dirt from around cap and remove cap

25oz per quart of motor oil

oil breakdown

FT3: Tighten hub nut to 21 flbs / 22-34 Nm while turning wheel

This fully formulated 7-in-1 diesel treatment prevents diesel fuel from gelling and icing

Transmission fluid leaks

PREVENTS Fuel Gelling & Icing up to -40 degrees fahrenheit