Core size: 28 1/4"W x 18 3/4"H x 1T"; Overall size: 34"W x 23"H x 2 3/4"T; Inlet/Outlet: 1 1/4"/ 1 4/7'' Crossflow radiators with trans cooler & oil cooler This all aluminum radiator is at least 30%-45% more efficient than OEM radiator Direct OE replacement with drop-in precise fitment and easy installation Precision-engineered by in-house team of automotive experts, heavy-duty design withstands harsh conditions to deliver enduring quality Radiator Details: Manufacturer Warranty: 1 Year Type: 1 Row Core Core Thickness: 1'' Color: Silver Core Material: All Aluminum Tank Material: T-5052 Aircraft Grade Aluminum Surface Finish: Aircraft Grade Raw Aluminum Upgraded Drain Plug: OEM Style Brass Petcock Drain Delivery: Local Delivery Fitment Type: Direct Replacement Include Trans Cooler Interchange Part Number: GM3010274 15841573 25811504 52486596 52487603 Manufacturer Part Number: 2370 SBR2370,Q2370 CU2370 RAD2370 DPI2370 Other Part Number: DPI2370,CC2370,KKS2370,SBR2370,AE2370 Vehicle Fitment: 2005 Cadillac Escalade 5.3L V8 2007-2013 Chevy Cheyenne 5.3L V8 1999-2013 Chevy Silverado 1500 4.3 V6 / 4.8 / 5.3L V8 2004-2007 Chevy Silverado 1500 Hybrid 5.3L V8 1999-2000, 2002-2013 Chevy Silverado 2500 4.8 V8 / 5.3L V8 2003-2006 Chevy Sonora 5.3L V8 2000-2005 Chevy Suburban 5.3L V8 2000-2006 Chevy Tahoe 4.8 V8 / 5.3L V8 1999-2007 GMC Sierra 1500 4.8 V8 / 5.3L V8 2005-2007 GMC Sierra 1500 Hybrid 5.3L V8 1999-2000 GMC Sierra 2500 5.3 / 6.0L V8 2000-2006 GMC Yukon 4.8 / 5.3 / 6.0L V8 2000-2006 GMC Yukon XL 5.3L V8 MotoCooling Radiator: Drop-in installation; Stability and durability; High security and performance; High coolant capacity, Maximum cooling efficiency; High temperature resistance, no fear of temperature surges Excellent all aluminum material, Light weight, High thermal conductivity; About us: If there is something wrong with your purchase please let us know and we will do all in our power to fix the issue to you. Thank you for your cooperation.