Fuel Filter for 2025–2026 Ram 6.7L Cummins with Three-Layer Pleated Media for Fuel System Maintenance

This fuel filter from Doc's Diesel is designed for 2025–2026 Ram 6.7L Cummins applications. It removes dirt, rust and debris from fuel, helping keep contaminants out of the fuel system during everyday driving.

Three-layer pleated cellulose glass media and large-capacity pleats support fuel filtration and flow. A 93.48% efficiency rating at 3 microns provides a specific filtration benchmark when selecting a replacement for scheduled fuel system maintenance.

Features

• Three-layer pleated cellulose glass filtration media
• Large-capacity filter pleats designed to support fuel flow
• Removes dirt, rust and debris from fuel
• 93.48% efficiency rating at 3 microns

Specifications

• Product type: Fuel Filter
• Application: 2025–2026 Ram 6.7L Cummins
• Part number: DGF431
• Filter media: Three-layer pleated cellulose glass
• Filtration rating: 3 microns at 93.48% efficiency
• Replacement guidance: Follow the vehicle manufacturer's warranty requirements first. General supplier guidance for fuel filters and water separators is every 5,000–10,000 miles with a maximum of 15,000 miles.

Frequently Asked Questions

Which vehicles is the DGF431 fuel filter designed for?

The DGF431 fuel filter is designed for 2025–2026 Ram vehicles with the 6.7L Cummins engine. Match your vehicle's model year, engine and required filter part before ordering.

What is the filtration rating of this fuel filter?

The DGF431 fuel filter is rated at 93.48% efficiency at 3 microns. This rating describes filtration at that particle size and does not mean every particle is captured.

When should I replace the DGF431 fuel filter?

Replace the DGF431 fuel filter according to your vehicle manufacturer's warranty requirements first. The supplier's general guidance for fuel filters and water separators is every 5,000–10,000 miles with a maximum of 15,000 miles.