Direct fit Transmission Cooler for GM Trucks TransLife Cooler;Tube and Fin;Copper & Aluminum;3/8 in. Hose Barb on Inlet/Outlet;Made in the USA BUICK GMC CADILLAC CHEVROLET C1500 SUBURBAN C2500 SUBURBAN ENVOY ENVOY XL ENVOY XUV ESCALADE ESCALADE ESV ESCALADE EXT K1500 SUBURBAN K2500 SUBURBAN RAINIER SILVERADO 1500 SILVERADO 1500 CLASSIC SILVERADO 1500 HD SILVERADO 1500 HD CLASSIC SILVERADO 2500 SILVERADO 2500 HD SILVERADO 2500 HD CLASSIC SILVERADO 3500 SILVERADO 3500 CLASSIC SILVERADO 3500 HD SRX SUBURBAN 1500 SUBURBAN 2500 TAHOE TRAILBLAZER TRAILBLAZER EXT YUKON YUKON XL 1500 YUKON XL 2500 SLE CLASSIC SS SS PREMIUM SSV PPV SL LS CLASSIC LT BASE DENALI HYBRID CLASSIC LS WT DENALI HYBRID PLATINUM HYBRID NORTH FACE XFE Z71 PLATINUM CLASSIC HYBRID CXL PLUS LTZ CLASSIC WT LUXURY SLT CXL LT 2004 2010 2007 2001 2002 2008 1999 2005 2000 2003 2011 2006 2012 2009 4.6L Northstar (281) 4.8L GEN III LR4 Vortec (294) 4.8L GEN IV Flex L20 Vortec (294) 4.8L GEN IV LY2 Vortec (294) 5.3L GEN III Electric/Gas LM7 (325) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM4 Vortec (323) 5.3L GEN III LM4 Vortec (325) 5.3L GEN III LM7 Vortec (323) 5.3L GEN III LM7 Vortec (325) 5.3L GEN IV Flex LC9 Vortec (325) 5.3L GEN IV Flex LMG Vortec (325) 5.3L GEN IV LH6 Vortec (323) 5.3L GEN IV LH6 Vortec (325) 5.3L GEN IV LY5 Vortec (325) 5.7L (350) Vortec 5.7L L31 (350) Vortec 6.2L Flex L94 (376) 6.2L Flex L9H (376) 6.2L GEN IV L92 Vortec (378) 6.5L Turbocharged Diesel L56 (395) 6.5L Turbocharged Diesel L65 (395) 6.6L Duramax Turbo Diesel LB7 (403) 6.6L Duramax Turbo Diesel LBZ (403) 6.6L Duramax Turbo Diesel LGH (403) 6.6L Duramax Turbo Diesel LLY (403) 6.6L Duramax Turbo Diesel LML (403) 6.6L Duramax Turbo Diesel LMM (403) 6L GEN III Bi-Fuel LQ4 Vortec (364) 6L GEN III CNG LQ4 Vortec (364) 6L GEN III Electric/Flex LZ1 Vortec(364) 6L GEN III Electric/Gas LFA Vortec (364) 6L GEN III LQ4 Vortec (364) 6L GEN III LQ9 HO Vortec (364) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV L76 Vortec (364) 6L GEN IV L96 Vortec (364) 6L GEN IV LS2 (364) 6L GEN IV LY6 Vortec (364) 7.4L L29 Vortec (454) 8.1L L18 Vortec (496) ELECTRIC/GAS BI-FUEL FLEX CNG ELECTRIC/FLEX DIESEL GAS Flex-A-Lite Flex-A-Lite Direct fit Transmission Cooler for GM Trucks - 4118GMT 4118GMT Transmission Cooler