Doc's Diesel Filter Combo Kit for RAM 6.7L Cummins 2019–2024 | DGF430+DGF401+DPA6314+D5335

All-in-one diesel filtration solution for RAM 6.7L Cummins

Doc's Auto Parts presents a comprehensive Diesel Filter Combo Kit that bundles four essential filters into a single, ready-to-use package. Designed to fit Ram 6.7L Cummins models from 2019 through 2024, this kit simplifies maintenance and reduces the need to hunt for separate parts. With a single purchase, you can plan ahead and keep your truck performing at its best without interrupting your workflow.

What’s included

• Fuel/Water Separator (DGF401) – helps keep contaminants out of the fuel system and minimizes water-related concerns.
• Fuel Filter (DGF430) – precise filtration supports clean fuel delivery to the engine.
• Oil Filter (D5335) – reliable debris removal helps maintain oil quality and lubrication.
• Engine Air Filter (DPA6314) – maintains clean intake air for efficient combustion.

Interchange and compatibility

This kit replaces Mopar and competing parts with equivalent performance. It’s tailored for 2019–2024 Ram 6.7L Cummins trucks, including 2500, 3500, 4500, and 5500 models. The combo aligns with common interchange references to streamline ordering.

Quality and testing

Independent testing highlights the strengths of each component:

• Fuel/Water Separator DGF401: 3 micron at 99.1% efficiency.
• Fuel Filter DGF430: 3 micron at 93.48% efficiency.
• Oil Filter D5335: 25 micron at 99% efficiency.
• Engine Air Filter DPA6314: 99.25% filtration with a 344.2 g dust holding capacity.

Maintenance guidelines

• Fuel Filter/Water Separator: replace every 5,000–10,000 miles, up to a 15,000-mile maximum.
• Oil Filter: replace every 5,000–7,000 miles, or up to 10,000–15,000 miles maximum.
• Engine Air Filter: replace every 5,000–10,000 miles, up to 12,000 miles maximum.

Why this kit helps

The all-in-one packaging saves time and reduces the risk of mismatched parts. It’s a practical solution for owners who perform service themselves or rely on a trusted shop, offering a cohesive filtration plan for routine maintenance. While results vary with driving conditions, users may notice smoother service intervals and fewer trips to the parts store.

Tips for installation

Before replacing filters, gather the right tools, inspect the packaging, and follow vehicle-specific service procedures. After installation, start the engine and check for leaks, then dispose of old filters responsibly. This approach supports a clean, straightforward maintenance workflow.