ECCPP New Aluminum Radiator 2608 for 2005-2010 Chevrolet Cobalt LS 2003-2007Saturn Ion 2 If you don't make sure whether this item fits to you, message us Every radiator is subjected to an aging and endurance test in order to validate its performance under extreme weather conditions Aluminum Core Material,and plastic Tank Material OE-comparable configuration and appearance Vehicle test-fitted prior to market release, ensuring perfect drop-in fit