Part Number: 15232212, 23169583, 23169584. 2008-2018 Buick Enclave. 2007-2016 GMC Acadia. 2016 GMC Acadia Limited. 2009-2018 Chevrolet Traverse. N ew heater core. I personally built this heater core and when we build them, we test for leaks before we send them out.
