Doc's Auto Parts Fuel Filter DG2 1989-2005 Doc's Chevrolet/GMC Express

Doc's Chevrolet/GMC Express

restores lubricity – Reduces injector deposits while adding back the lubricity today's Ultra Low Sulfur Diesel ULSD lacks

7L Cummins Fuel Filter 2007-2009

8L Duramax Air Filter 2016-2022

500 miles maximum

Doc's Auto Parts Fuel Filter DG2 1989-2005 Doc's Chevrolet/GMC ExpressDocs 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