All Aluminum 3-Row Replacement Radiator by Champion Cooling Systems. Champion Cooling Systems and American Eagle Radiators are manufactured at their ISO certified facility. They are made to the highest of standards paired with unequalled quality precision and workmanship. The HIGHEST of aluminum grades available are used. All Champion radiators are constructed using 100% WELDED SEAMS BRAZED CORE TECHNOLOGY AND absolutely NO EPOXY. All Champion radiators come with a lifetime limited warranty and are made to install without any modifications using your original mounts and fan shroud giving you the confidence you deserve. tems Part Number: radiators are manufactured at their ISO certified facility manufactured to the highest of standards paired with unequalled quality and precision workmanship. The HIGHEST grades of aluminum available are used in the manufacturing process.