Doc's Auto Parts Fuel Filter DG3739 Cummins

Doc's Auto Parts Fuel Filter DG3739 CumminsDocs 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

Reapply with each DEF fill-up for best results

smooth and quiet braking

Achieve a long-lasting

4L Powerstroke Oil Filter 2003-2010

A clean transmission filter means less heat

Doc's Chevrolet/GMC 6

Jersey-lined hood

with high-flow synthetic media and a heavy-duty metal housing for longer life and better filtration

0L Cummins Fuel/Water Separator 2019-2024: 3 Micron @ 99

Doc’s Diesel Powerstroke ULV keeps your transmission running clean

Anti-Drain Back Valve helps prevent engine dry start (when applicable)

and EcoDiesel Engines