YITAMOTOR direct-fit aluminum radiator for 2009-2012 GMC Canyon/Chevy Colorado 5.3L and 2006-2010 Hummer H3/H3T 3.5L/3.7L engines. Features OE-style construction for perfect fitment and enhanced cooling performance. Easy installation.color:Black, color:Silver, package dimension:31.69 x 26.97 x 6.5 inches, item weight:27 pounds, core material:Aluminum, tank material:Plastic, core dimension:18-1/2 Inch x 22-3/4 Inch, core thickness:1 inch, row:1, interchange part number:13017, 25827383, 25964053, 25964054, 2855, CSF3720, CU2855, HU3010101, Q2855, RAD2855, RK1499, inlet diameter:1-5/16 Inch, outlet diameter:1-9/16 Inch, radiator cap:No, oil cooler:Included