Fitment: 2008-2017 Buick Enclave 2009-2017 Chevrolet Traverse 2007-2016 GMC Acadia 2007-2010 Saturn Outlook Specification: ISO 9001 certified manufacturing plants High-Quality full aluminum construction core with increased cooling capacity for better radiator performance. DIRECT FIT & HIGH EFFICIENCY---OE standard for easy installation; Engine Coolant Radiator undergo rigorous testing before leaving the factory and adopts a sealed design to ensure that the coolant will not leak The Function of a Radiator: .