GM Service Manual Online
For 1990-2009 cars only

The A/C condenser is located in front of the radiator. The A/C condenser is made up of the following components:

    â€¢ Coils which carry the refrigerant
    â€¢ Cooling fins which provide rapid transfer of heat

The air passing through the condenser cools the high-pressure refrigerant vapor, causing the vapor to condense into a liquid.