Doc's Auto Parts Engine Air Filter DA10651Docs 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

delivering cleaner air and helping protect your engine for the long haul

Engineered with advanced metallurgy

Doc's Tip: Longer duration with transmission filters removed from the transmission will allow for more fluid to drain

2006-2007 185 / 251 2008 185 / 251 4WD w/ Link Coil Susp

2010-2013 188 / 255 2007-2009 177 / 2401 SIERRA 3500HD 2WD

Ultra low viscosity for ideal flow

Non-corrosive formula eliminating the need for additional corrosion inhibitors

*Please Note: This tee runs slightly small — we recommend sizing up for a more relaxed fit

Minimizes metal to metal contact

DH515063-2

Easily install in only 5-10 minutes

Equipped with a high-carbon steel spring