Doc's Diesel RAM 6.7L Cummins 5W-40 Full Synthetic Oil + Filter Maintenance Kit 2025-2026

Doc's Diesel Oil + Filter Maintenance Kits:

Doc’s Diesel Oil + Filter Maintenance Kit's have everything you need to make routine maintenance easy—fresh high-quality engine oil and all the necessary filters in one box. No guesswork, no running around.

Changing your oil and filters on time keeps your rig running strong. It cuts down on engine wear, helps you get better fuel mileage, and saves you from those big repair bills down the road. Diesel trucks work hard, and Doc’s Oil + Filter Maintenance Kits make it easy to keep yours running strong and reliable for the long haul.

Product Details:

View each item for individual product specs.

• Includes 1 Oil Filter, 1 Fuel Filter, 1 Engine Air Filter, 1 Cabin Air Filter, and High-quality Diesel Oil
• Doc's Ram 6.7L Cummins Oil Filter 2025-2026
• Doc's Ram 6.7L Cummins Fuel Filter 2025-2026
• Doc's Ram 6.7L Cummins Air Filter 2007-2025
• Doc's Ram 6.7L/3.0L Cummins Cabin Air Filter 2010-2025
• Doc's 5W-40 Full Synthetic Heavy Duty Diesel Oil
• Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements

Micron + Efficiency Rating:

• Doc's Ram 6.7L Cummins Fuel Filter 2025-2026: 3 Micron @ 93.48% Efficiency Rating
• Oil Filter: 25 Micron @ 99% Efficiency Rating
• Engine Air Filter: 99.25% / 344.2G Dust Holding Capacity - Efficiency ISO 5011 3rd-Party Test Results
• Cabin Air Filter: Electrostatic media stops particles down to .001 Microns

Fitment + Interchange:

Vehicle Fitment:

• 2025-2026 Ram 6.7L Cummins 2500, 3500, 4500, 5500

Interchange:

• Doc's Ram 6.7L Cummins Oil Filter 2025-2026 D16453: OEM 68677810AA, Mopar M1-403A
• Doc's Ram 6.7L Cummins Fuel Filter 2025-2026 DGF431: OEM 68677800AA
  
• Doc's Ram 6.7L Cummins Air Filter 2007-2025 DPA6314: Mopar 53034051AB, Wix 46930, Baldwin PA4318, Purolator A56314
• Doc's Ram 6.7L/3.0L Cummins Cabin Air Filter 2010-2025 D3705: Mopar 68406048AA, Wix 24579, Baldwin PA10136, Premium Guard PC4579, Purolator C25858

Doc's Part Number:

DGF431+D16453+DPA6314+D3705+DOCS5W40-3

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
• Oil Filters: Every 5,000-7,000 miles or 10,000-15,000 miles maximum
• Engine Air Filters: Every 5,000-10,000 miles or 12,000 miles maximum
• Cabin Air Filters: Every 15,000 miles or 12 months maximum
• Transmission Filters: Every 25,000-50,000 miles or 60,000 miles maximum
• MOST OEM recommendations are based on regular driving and NOT hauling. Doc’s Diesel recommends changing transmission filters earlier than OEM recommended for preventative maintenance and to ensure the longevity of your transmission.