Doc's Diesel Chevrolet/GMC 6.6L/3.0L Duramax Fuel Filter 2017-2026Doc's Diesel Fuel Filters: Doc's 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 Premium 3

Above all recommendations

Interval Fuel Treatment: Use 8oz of Interval Fuel Treatment per 20 gallons of diesel fuel

and debris that can wear down your motor over time

and debris

INCREASED EFFICIENCY: The blended friction reducing agents provide an unmatched level of technology that enhances performance

Back: 100% Polyester

Includes 1 Fuel Filter and 1 Oil Filter

Doc’s Diesel Maintenance Kits save you time and money by giving you the filters you need in one convenient package

Just grab a kit and get the job done

and ready for anything

Fuel/Water Separators: Every 5

increases fuel economy and is proven to provide up to 78% less oil consumption than the specification during the CAT 1N test