[Vehicle Fitment] For 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Chevy Silverado 1500/2000-2014 GMC Yukon/Sierra 1500 for 99 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 [Dimensions] CORE DIMENSIONS: 34"W X 17 1/4"H, OVERALL DIMENSIONS:40 4/5"W X 21 1/2"H, INLET HOSE CONNECTION: 1 5/16" DRIVER SIDE, OUTLET HOSE CONNECTION: 1 9/16" PASSENGER SIDE, HAS 1/2" NIPPLE TOP PASSENGER SIDE, HAS 5/16" NIPPLE MIDDLE PASSENGER SIDE, Engine Oil Cooler : On Driver Side φ26*292*M20*1.5, Transmission Oil Cooler : On Passenger Side φ26*292*5/8-18UNF(Z), Please note that this item has Engine Oil Cooler and Transmission Oil Cooler, the Core length is 34'' [Direct Replacement] Carefully crafted to exceptional OE standards for precise fit. CNC turret punch machine ensure the accuracy of radiator size. No Drilling or Modifications Needed for Installation.OE/OEM Part Number: 2370, Q2370, CU2370, RAD2370, DPI2370, CC2370, MC2370 [Feature] Use aviation grade aluminum, Adopts high-density multi-layer louvered fin structure to increase the heat dissipation area and which improvescooling by 35% to 40% temperature. No Leaking Worries,All radiator have to go through 5 checks in the whole process.100% leaking and pressure tested. welded by TIC, Thickened packing, foam with shock absorption [ENSURE FITMENT] Ensure a perfect match with your vehicle by entering its details in the Amazon Confirmed Fit tool provided on this page 🔘Vehicle Fitment: For 2002-2014 Cadillac Escalade For 2003-2014 Cadillac Escalade ESV For 2002-2013 Cadillac Escalade EXT For 2007-2013 Chevy Avalanche For 2002-2006 Chevy Avalanche 1500 For 1999-2013 Chevy Silverado 1500 For 2007 Chevy Silverado 1500 Classic For 2001-2006 Chevy Silverado 1500 HD For 2007 Chevy Silverado 1500 HD Classic For 1999-2004 Chevy Silverado 2500 For 2001-2010 Chevy Silverado 2500 HD 6.0L Only For 2007 Chevy Silverado 2500 HD Classic 6.0L Only For 2001-2006 Chevy Silverado 3500 6.0L Only For 2007 Chevy Silverado 3500 Classic 6.0L Only For 2007-2010 Chevy Silverado 3500 HD 6.0L Only For 2000-2014 Chevy Suburban 1500 For 2000-2010 Chevy Suburban 2500 6.0L Only For 2000 Chevy Tahoe 4.8L & 5.3L Only For 2001-2014 Chevy Tahoe For 1999-2013 GMC Sierra 1500 For 2007 GMC Sierra 1500 Classic For 2001-2006 GMC Sierra 1500 HD For 2007 GMC Sierra 1500 HD Classic For 1999-2004 GMC Sierra 2500 For 2001-2010 GMC Sierra 2500 HD 6.0L Only For 2007 GMC Sierra 2500 HD Classic 6.0L Only For 2001-2006 GMC Sierra 3500 6.0L Only For 2007 GMC Sierra 3500 Classic 6.0L Only For 2007-2010 GMC Sierra 3500 HD 6.0L Only For 2000 GMC Yukon 4.8L & 5.3L Only For 2001-2014 GMC Yukon For 2000-2014 GMC Yukon XL 1500 For 2000-2013 GMC Yukon XL 2500 6.0L Only For 2003-2009 Hummer H2 🔘Manufacturer Part Number: CC2370, 2370, CU2370, Q2370, DPI2370, RA20060, RA20111 ,RAD2370 🔘Radiator Configuration: Brand Name: CFOTIXAR Condition:100% New High Performance Racing Spec. 3-Row of tubes Core Racing Design CORE DIMENSIONS: 34"W X 17 1/4"H OVERALL DIMENSIONS:40 4/5"W X 21 1/2"H INLET HOSE CONNECTION: 1 5/16" DRIVER SIDE OUTLET HOSE CONNECTION: 1 9/16" PASSENGER SIDE HAS 1/2" NIPPLE TOP PASSENGER SIDE HAS 5/16" NIPPLE MIDDLE PASSENGER SIDE Engine Oil Cooler : On Driver Side φ26*292*M20*1.5 Transmission Oil Cooler : On Passenger Side φ26*292*5/8-18UNF(Z) Note: THIS RADIATOR HAS TRANSMISSION COOLER AND ENGINE OIL COOLER 34" WIDE CORE - 40" WIDE OVERALL SIZE 🔘Advantages of CFOTIXAR Radiators: This aluminum radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its 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. This Aluminum Radiator is at least 35-40% more efficient than stock ones. 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.