Doc's Diesel Chevrolet/GMC 6.6L Duramax 5W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2025 Oil Brand:Doc's Diesel Note: Most OEM recommendations are

Note: Most OEM recommendations are based on regular driving

Controls moisture by removing water from fuel to prevent corrosion and microbial growth

Doc’s Diesel Closed Crankcase Ventilation (CCV) Filters are designed to keep your engine running strong

Doc's 5W-40 Full Synthetic Heavy Duty Diesel Oil

Treats up to 100 Gallons

Doc's Diesel Chevrolet/GMC 6.6L Duramax 5W-40 Full Synthetic Oil + Filter Maintenance Kit 2019-2025 Oil Brand:Doc's Diesel Note: Most OEM recommendations areDoc's Diesel Oil + Filter Maintenance Kits: Docs Diesel Oil + Filter Maintenance Kit's have everything you need to make routine maintenance easyfresh 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