A condenser for a vehicle is used in an
air conditioning having an expansion valve, an
evaporator, and a compressor, is provided between the compressor and the expansion valve, and circulates
coolant supplied from a radiator so as to condense
refrigerant supplied from the compressor through heat-exchange with the
coolant and the
refrigerant.The condenser may include a main heat-radiating portion connected to the radiator to circulate
coolant, and adapted to circulate
refrigerant from the compressor to condense the refrigerant through heat-exchange with the coolant, a
receiver-drier portion integrally formed with the main heat-radiating portion to receive the condensed refrigerant perform gas-liquid separation and
moisture removal of the refrigerant, and an overcooling heat-radiating portion circulating low temperature and low pressure gas refrigerant supplied from the
evaporator, and overcooling the refrigerant supplied from the
receiver-drier portion through heat-exchange with the low temperature and low pressure gas refrigerant.