Please clean The cooling system pipe of the your car ,Before installing the compressor. Applications: 2006-2011 Chevrolet Impala 3.5L 2006-2011 Chevrolet Impala 3.9L 2006-2006 Chevrolet Malibu 3.9L 2006-2007 Chevrolet Monte Carlo 3.5L 2006-2006 Chevrolet Monte Carlo 3.9L 2006-2006 Pontiac G6 3.9L PACKAGE INCLUDES: 1 A/C COMPRESSOR W/ CLUTCH Competitor Interchange: AC Delco: 1521471 Austin Baker: 10361040 Austin Baker: 10361041 Compressor Works: 621471 Delphi Automotive Systems: CS10076 Four Seasons: 97271 .
