Vehicle Compatibility - This radiator is compatible with 2015-2018 Chevy Silverado 3500 and for 2011-2019 Sierra 2500HD 3500HD 6.0L, please confirm compatible vehicles before ordering. Product Specification - Core Size: 23-1/8" x 34-1/16", Inlet Diameter: 1-5/16", Outlet Diameter: 1-9/16". Brilliant Performance - Come with high performance light weight racing design radiator which can improve engine cooling efficiency by 35 - 45% temp, making stronger and higher capacity for coolant than stock Extraordinary Quality - It is constructed of high quality full AA5052 aluminum construction to ensure an extremely long lasting operate life Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part fits your vehicle application.Please Check the Size Before You Buy!

Package Include:

1 X 3-Row AA5052 Aluminum Radiator

Product Specifications:

Core Material: AA5052 Aluminum

Tank Material: AA5052 Aluminum

Core Dimension: 23-1/8" x 34-1/16"

Inlet Diameter: 1-5/16"

Outlet Diameter: 1-9/16"

Oil Cooler: Included

Interchange Part Number:

CU13301, DPI 13301, 23447657, 25838891, 8013301, GM3010566, TYC13301

Fitment:

For 2011 - 2019 Chevrolet Silverado 2500 HD 6.0L Only

For 2011 - 2019 Chevrolet Silverado 3500 HD 6.0L Only

For 2015 - 2018 Chevrolet Silverado 3500 6.0L Only

For 2011 - 2013 Chevrolet Suburban 1500 6.0L Only

For 2011 - 2019 GMC Sierra 2500 HD 6.0L Only

For 2011 - 2019 GMC Sierra 3500 HD 6.0L Only