3 Row Core Radiator for 99-14 chevy Silverado 1500/2500/3500 HD Classic/Tahoe/Avalanche 1500/Cheyenne/Suburban 1500 2500, for 99-14 GMC Sierra 1500/2500/3500 HD Classic/Yukon XL 1500 2500, for 2002-2014 Cadillac Escalade, for Hummer Core Size: 33.86"H x 17.64"W x 1.73"T; Overall Size: 40.16"L x 21.65"W x 5.31"H; Inlet/Outlet: 1.38"/1.57"; Engine Oil Cooler: φ26*292*M20*1.5; Transmission oilcooler: φ26*292*5/8-18UNF(Z); Part Number: 2370, CU2370, AE2370, EC2370, DPI2370, SBR2370 High Performance. Full AA5052 Aircraft Aluminum craftsmanship radiator & exclusive tube design that dramatically increases cooling efficiency by up to 30%~45%, strong and durable, 100% welded by TIG, No Epoxy. 100% Leak Tested Easy to Install. Meticulously built to superior OE standards a precise fit, direct bolt-on replacement. No Drilling or Modifications Needed Installation. Please contact us if you need additional installation instructions Crafted by our professional team using the highest-grade materials for exceptional longevity. Any problem, such as quality problems (leaking)/damaged/not received, please contact us via email first Fitment:For 02-14 Cadillac Escalade V8For 07-13 Chevy Avalanche V8For 02-06 Chevy Avalanche 1500 V8For 07-10 13 Chevy Cheyenne V8For 99-13 Chevy Silverado 1500 2500 V8For 07 Chevy Silverado 1500 3500 ClassicFor 2007 Chevy Silverado 2500 HD Classic V8For 01-10 Chevy Silverado 3500 V8For 03-06 Chevy Sonora V8For 14 Chevy Suburban V8For 2000-14 Chevy Suburban 1500/ Tahoe V8For 2000-13 Chevy Suburban 2500 V8For 10 GMC Sierra V8For 99-13 GMC Sierra 1500 V8For 07 GMC Sierra 1500 3500 ClassicFor 99-04 GMC Sierra 2500 V8For 07 GMC Sierra 2500 HD Classic V8For 01-06 GMC Sierra 3500 V8For 2000-14 GMC Yukon XL 1500 V8For 00-13 GMC Yukon XL 2500 V8For 03-09 Hummer H2 6.0 V8Part Number: 2370, CU2370, AE2370, EC2370, DPI2370, SBR2370, KKS2370, GM3010274, 15841573, 25811504, 52486596, 52487603, 15841570, 20935856, 2632, REA41-13029A, 9590, CU2370, CV37095APackage Include:1 x 3-Row AA5052 Aluminum Radiator1 x CNC Machined Radiator CapRadiator DetailsRow Count: 3 RowCore Size: 33.86"H x 17.64"W x 1.73"TOverall Size: 40.16"L x21.65"W x 5.31"HInlet/Outlet: 1.38"/1.57"Transmission oilcooler: φ26*292*5/8-18UNF(Z)Performance: Up to 30%~45% More CoolingRadiator Crafts:100% welded by TIG, No EpoxyPlacement on Vehicle: Engine CompartmentMounting Style: Bolt-OnFitment Type: Direct ReplacementSurface Finish: Aircraft Grade Raw Aluminum Tank & CorePetcoke Drain: OEM Style Brass Petcoke DrainRadiator Cap: CNC Machined Filler Neck And Cap