Doc's Auto Parts Fuel Filter DP4173 full synthetic Include in your scheduled maintenance

Include in your scheduled maintenance plan and add to your oil with every oil change for best results

and they’re designed to perform in the harshest conditions—from off-road adventures to heavy-duty hauling and extreme weather

8L Duramax Air Filter 2016-2022

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

Doc's Auto Parts Fuel Filter DP4173 full synthetic Include in your scheduled maintenanceDocs Auto Parts Fuel Filters: Doc's Auto Parts Fuel Filters remove contaminants like dirt, rust, and debris, protecting fuel system components and ensuring peak engine performance. They optimize fuel flow and pressure, enhancing acceleration, fuel economy, and vehicle performance. With a focus on maximizing filtration media surface area, our high quality filters come complete with o rings as needed. Product Details: Designed with high efficiency media