Doc’s Diesel 15W-40 Full Synthetic Oil Change Kit D5399+DOCS15W40-3 | Compatible with Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD 2001-2019

From the brand

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DOC’S DIESEL OIL CHANGE KITS – Doc’s Diesel Oil Change Kits are made for truck owners who know their way around a wrench but want to skip the hassle of gathering parts. Each kit includes fresh oil and a new filter, which helps reduce engine wear, boosts fuel efficiency, and prevents costly repairs. Regular maintenance provides the protection your truck needs for tough jobs, heavy loads, and long drives. Simple upkeep keeps you on the road where you belong!
FITMENT – Compatible with Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD2001-2019
INTERCHANGE – Doc’s Chevrolet/GMC 6.6L Duramax Oil Filter 2001-2019 D5399 – Replaces GM 88917036, Replaces AC/Delco PF2232, Replaces Wix 57202, Replaces Baldwin B1441, Replaces Premium Guard PG5399, Replaces Purolator L35399
REPLACEMENT GUIDELINES – Above all recommendations, change according to your vehicle’s manufacturer warranty. Oil Filters should be changed every 5,000-7,000 miles or 10,000-15,000 miles maximum. Engine Oil should be every 5,000-7,500 miles maximum, but closer to 5,000 miles for heavy-duty use. Oil capacity is 2.65 Gallons (10.6 Quarts)
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.