Doc's Diesel Fuel/Water Separators:
Doc's Fuel/Water Separators separate water from fuel and remove contaminants like separate water from 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-layer pleated cellulose glass media that offers unparalleled protection for your fuel system
- Large capacity filter pleats that allow exceptional flow rates
- Constructed with high strength carbon steel housing (when applicable)
- Comes ready to install with o-rings (when applicable)
- Doc's auto parts all have an OEM design, fit, and function that meet or exceed OEM Requirements
Micron + Efficiency Rating:
- 3 Micron @ 96.92% Efficiency Rating -
Fitment, Interchange + Doc's Part Number:
Vehicle Fitment:
- 1989-1993 Dodge D250, D350, W250, W350 5.9L Cummins 12V
Interchange:
- Doc’s DPS6628: Wix 33379, Purolator FS4675, Champ LFF6338
Doc's Part Number:
Change Interval:
Above all recommendations, change according to your vehicle’s manufacturer's warranty.
- Fuel Filter/Water Separators: Every 5,000-10,000 miles or 15,000 miles maximum
