Doc's Diesel Dodge RAM D250/W350 5.9L 12V Cummins Fuel/Water Separator 1989-1993

Doc's Diesel Fuel/Water Separators:

Doc's Fuel/Water Separators remove water from fuel and filter out dirt, rust, and debris to protect your fuel system and keep your engine running at its best. 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 - Efficiency SAE J1985 3rd-Party Test Results

Fitment + Interchange:

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:

DPS6628

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