Item specifications:Direct Fit Replacement Core thickness equal to the OE part.   If radiator core is slightly thinner than the OEM, this can decrease overall performance and lifespan. Premium Aluminum Core Engineered for top performance. Provides efficient cooling and heat-transfer. 100% Leak Tested Built to strict quality control standards. Compatible with: 2014 Cadillac Escalade with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Cadillac Escalade Luxury with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Cadillac Escalade Premium with 34 Inch Core without Engine Oil CoolerCompatible with: 2009-13 Cadillac Escalade Base Model with 34 Inch Core without Engine Oil CoolerCompatible with: 2009-13 Cadillac Escalade Platinum with 34 Inch Core without Engine Oil CoolerCompatible with: 2002-08 Cadillac Escalade with 34 Inch Core without Engine Oil CoolerCompatible with: 2003-14 Cadillac Escalade ESV with 34 Inch Core without Engine Oil CoolerCompatible with: 2002-13 Cadillac Escalade EXT with 34 Inch Core without Engine Oil CoolerCompatible with: 2007-13 Chevrolet Avalanche with 34 Inch Core without Engine Oil CoolerCompatible with: 2002-06 Chevrolet Avalanche 1500 with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Chevrolet Silverado 1500 LS with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Chevrolet Silverado 1500 LT with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Chevrolet Silverado 1500 LTZ with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Chevrolet Silverado 1500 WT with 34 Inch Core without Engine Oil CoolerCompatible with: 2011-13 Chevrolet Silverado 1500 XFE with 34 Inch Core without Engine Oil CoolerCompatible with: 2005-10 Chevrolet Silverado 1500 with 34 Inch Core without Engine Oil Cooler