Radiator - Cooling Direct Compatible/Replacement for '20-21 Chevrolet Silverado/GMC Sierra 2500/3500 HD 8Cy/6.6L Turbo Diesel Main Primary Plastic Tank, Aluminum Core - 84799449

Core Dimensions (Inches) : 34.49 x 30.63 x 2.05 Please message us your VIN and/or vehicle information for fitment verification. OEM : 84799449; Partslink : GM3010626; DPI : 13879 Vehicle Tested. Perfect Drop-In Fit. 1 Year Manufacturer Warranty All cooling products are designed to OEM standards for fitment, performance, and quality.