Complete Maintenance Kit: Includes an oil filter, fuel filter, air filter, cabin air filter, and transmission filter plus your choice of Doc's Diesel engine oil in 3 or 4 gallon options
Fitment: Fits Chevrolet and GMC 6.6L Duramax 2500HD, 3500HD 2011-2016, also fits C4500/C5500 Kodiak, Express and Savana vans. Use the fitment confirmation tool before ordering.
Interchange: Fuel/water separator replaces AC Delco TP3018; transmission filter replaces Allison 29539579; air filter replaces AC Delco A3141C; cabin air filter replaces GM 23281440; also crosses Wix, Baldwin, and Allison numbers in the product details
Service Intervals: Follow your manufacturer warranty first; oil and oil filter about 5,000 to 7,500 miles; fuel filters 5,000 to 10,000 miles; air filter up to 12,000 miles; cabin filter about 15,000 miles
Doc's Diesel Quality: Filters and oil engineered to meet or exceed OEM standards; covers oil, fuel, air, and cabin filtration for diesel trucks; one source for your complete service