Chevrolet/GMC 2.8L Duramax Diesel Engine Supplement (GMNA-Localizing-
U.S./Canada-14465442) - 2021 - CRC - 2/3/20
Technical Data 83
ApplicationCapacities
Metric English
Engine Oil with Filter
2.8L 4-Cylinder Engine 5.6 L 6.0 qt
*Do not overfill the DEF tank. See Diesel Exhaust Fluid022.
All quantities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual. Recheck fluid level
after filling.
Engine cooling system capacity values are based on the entire cooling system and its components.
Engine Specifications
Engine VIN CodeType
2.8L 4-Cylinder Turbo Diesel (LWN Engine) 1L4
