【Fitment 1】Compatible with 99-13 Silverado 1500 2500, 01-13 Sierra 1500, 99-10 Sierra 2500, 01-10 Silverado Sierra 3500, 2007 Silverado Sierra 1500 2500 3500 Classic, 2010 Sierra Denali, 00-14 Suburban 1500 / Yukon / Tahoe, 00-13 Suburban 2500 / Yukon XL 1500 2500 【Fitment 2】Compatible with 02-14 Escalade, 07-13 Avalanche, 02-06 Avalanche 1500, 03-09 H2, 03-06 Sonora, Fits 4.8L, 5.3L, 6.0L, 6.2L Engine Models; Only Fits Models with 34" Wide Core Radiators with Engine Oil Cooler; Reference Part Number: 2370, 15143107, 15193107, 15193114, 15841569 【Specification】Core Row Quantity: 2; Core Dimensions: 34" W X 17-1/4" H X 1-13/32"; Inlet / Outlet Diameter: 1-5/16" Inlet / 1-9/16" Outlet; Transmission Oil Cooler / TOC: Yes; Engine Oil Cooler / EOC: Yes 【This Item Includes】1X Radiator; Lightweight Direct Bolt-On OEM Fitment or Replacement; Performance Replacement for the Stock Unit 【Full Aluminum】High Quality Full T-6061 Aluminum Construction Core; Tank Made of Reinforced Heat and Wearing Resisting Aluminum