Applications: 2008-2012 Buick Enclave 3.6L 2009-2012 Chevrolet Traverse 3.6L 2007-2012 GMC Acadia 3.6L 2007-2010 Saturn Outlook 3.6L For more details,pls check compatibility Chart. What is an A/C Compressor? The compressor is the power unit of the air conditioning system, which puts the refrigerant under high pressure before pumping it into the condenser, where it changes from gas to liquid. A fully functional compressor is necessary for an air conditioning system to provide peak performance. Feature: .
