Doc's Diesel 10W-30 Full Synthetic Oil + Filter Maintenance Kit DGF431+D16453+DPA6314+D3705+DOCS10W30-4 | Compatible with RAM 6.7L Cummins 2500, 3500, 4500, 5500 | 2025-2026

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.

• DOC'S DIESEL OIL + FILTER MAINTENANCE KITS – Doc’s Diesel Oil + Filter Maintenance Kits 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 extra trips. Timely changes reduce engine wear, improve fuel mileage, and help avoid costly repairs. Built for hardworking diesel trucks, these kits make it simple to keep your rig running strong and reliable for the long haul.
• FITMENT - Compatible with Ram 6.7L Cummins 2500, 3500, 4500, 5500 2025 - 2026
• INTERCHANGE – Doc’s Ram 6.7L Cummins Oil Filter 2025-2026 D16453 (Replaces OEM 68677810AA, Mopar M1-403A); Fuel Filter 2025-2026 DGF431 (Replaces OEM 68677800AA); Air Filter 2007-2025 DPA6314 (Replaces Mopar 53034051AB, Wix 46930, Baldwin PA4318, Purolator A56314); Cabin Air Filter 2010-2025 D3705 (Replaces Mopar 68406048AA, Wix 24579, Baldwin PA10136, Premium Guard PC4579, Purolator C25858).
• REPLACEMENT GUIDELINES - Always change according to your vehicle manufacturer's warranty. Fuel/Water Separators should be changed every 5,000-10,000 miles or 15,000 miles max. Oil Filters should be changed every 5,000-7,000 miles or 10,000-15,000 miles max. Engine Air Filters should be changed every 5,000-10,000 miles or 12,000 miles max. Cabin Air Filters should be changed every 15,000 miles or 12 months max. Transmission Filters should be changed every 25,000-50,000 miles or 60,000 miles max.
• DOC'S DIESEL PREMIUM MAINTENANCE PARTS – Doc’s is raising the bar for aftermarket parts with premium filters, brakes, hubs, wiper blades, and engine oil—all built to meet or beat OEM standards. Proudly based in Northwest Ohio, they’re a grassroots team focused on real-world performance, long-term reliability, and honest value. Count on Doc’s to keep your truck ready for the road.