Doc's Diesel Oil Change Kits: Doc's Diesel Oil Change Kits keep your diesel rig running strong without the hassle of hunting for parts or guessing on oil. Our DIY Diesel Oil Change Kit is perfect for truck owners who know their way around a wrench but want to skip the hassle of piecing it all together. Spend less time prepping and more time driving. With fresh engine oil and a new filter, you’ll reduce engine wear, improve fuel efficiency, and avoid costly repairs. Regular maintenance gives your truck the protection it needs for tough jobs, heavy loads, and long drives. It’s simple upkeep that keeps your truck on the road where it belongs! Product Details: View each item for individual product specs. Doc's Dodge RAM 6.7L/5.9L Cummins Oil Filter 1989-2024 (Doc's NEW Black Oil Filter featuring upgraded materials and an enhanced grip!) Doc's The 15W-40 Full Synthetic Heavy Duty Diesel Oil Doc's auto parts all have an OEM design, fit, and function that meets or exceeds OEM Requirements Micron + Efficiency Rating: Oil Filter: 25 Micron @ 99% Efficiency Rating Fitment, Interchange + Doc's Part Number: Vehicle Fitment: 2007.5-2024 Ram 6.7L Cummins 2500, 3500, 4500, 5500 1989-2007.5 Ram 5.9L Cummins 2500, 3500, 4500, 5500 Interchange: Doc's Dodge RAM 6.7L/5.9L Cummins Oil Filter 1989-2024 P5335: Mopar 05083285AA, Wix 51607, Baldwin BT7349, Premium Guard PG5335, Purolator L45335 Doc's Part Number: D5335+D15W40 Change Interval: Above all recommendations, change according to your vehicle’s manufacturer warranty. Oil Filters: every 5,000-7,000 miles or 10,000-15,000 miles max Engine Oil: every 5,000-7,500 miles max, but closer to 5,000 miles for heavy-duty use. Oil capacity is 2.65 Gallons (10.6 Quarts)