EGINCOOLER 4 Row Core Radiator for 1999-2014 Chevy Silverado 1500 2500 GMC Yukon All Aluminum Radiator

["Core Size: 33 6/7\" x 17 5/8\" ; Overall Size: 40 1/3\" x 21 3/7\"","Transmission Oil Cooler: 5/8-18UNF; Engine Oil Cooler: M20*1.5","Radiator,innovative engineering,manufacturing technology and quality control ensure that heavy duty radiators meet or exceed the performance of the original equipment they replace","If you do not make sure whether this item fits to you please feel free to message us via Amazon Messaging","If you have any questions about our cooling fan replacement, never mind contact our friendly,helpful,and knowledgeable customer service representatives,we will be glad to address any questions or concerns promptly."]