Doc's Auto Parts Fuel Filter DP3522 Merch D5399+D5W40

D5399+D5W40

Corrosion inhibition that helps protect internal components from rust and breakdown

Foam Pre-Filter keeps your main filter clean and airflow strong

single-tank fuel treatment designed to clean diesel injectors and restore performance

MaxFlow gets the job done

Doc's Auto Parts Fuel Filter DP3522 Merch D5399+D5W40Docs 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