I. Compatibility 2005-2009 Chevrolet Cobalt 2007-2009 Pontiac G5 II. Specification Manufactured to OEM quality standards and precision Ensure the normal operation of the Heater Control Panel and adjust the air volume according to the comfort of passengers Replacement A/C Climate Control Panel - allows the driver to control the HVAC heating, ventilation, air conditioning system by adjusting the control knob switches for the desired airflow, speed and temperature of the air inside the vehicle. This is applicable for your vehicles. III. Shipping .