Aluminum Radiator Replacement for 2011-2019 GMC Sierra 2500HD 3500HD; for 2015-2018 Chevy Silverado 3500 6.0L Pickup Core Dimension: 23-1/8 In. x 34-1/16 In.; Oil Cooler: Built-in; 1 Row Full Aircraft 5052 aluminum construction with durable, TIG-welded end tanks This complete radiator is built with high density multi-louvered fins for maximum cooling efficiency, to ensure durability in extreme cold weather Vehicle Tested. Perfect Drop-In Fit

ENGINKUHLER Aluminum Radiator is produced and designed to provide maximum cooling efficiency to prevent engine cooling failure. It is made of full aluminum light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. It has an increased durability over the factory plastic end tank radiator, and much inmprovwed engine cooling. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to temperature surges in racing applications.

This Aluminum Radiator Compatible for:
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