Doc's Auto Parts Fuel Filter DG3515Docs 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

Performance Boost: 2oz per 25 gallons of fuel

Removes internal & external diesel injector deposits (IDIDs & EDIDs) to restore injector performance

Doc's Auto Parts all have an OEM design

and brake dust from tires

protecting critical engine components in severe service cycles like high-speed hauls or short-stop deliveries

high-performance steel construction ensures exceptional durability and strength

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

[140] Tighten new hub nut to 133 ft-lbs / 180 Nm

Doc's Chevrolet/GMC 6

Regulatory Notice – This product contains 45% VOC and may not be compliant in certain VOC-restricted states or air quality districts

000 miles or 60

semi-metallic