AC Condensers are heat exchangers positioned in front of the radiator, responsible for rejecting heat from the refrigerant gas circulating within the vehicle’s air conditioning system. These components utilize a fin and tube design, typically constructed of aluminum, to maximize surface area for efficient thermal transfer to ambient air. High-pressure, high-temperature refrigerant enters the condenser as a gas and exits as a high-pressure liquid. Condenser core construction includes flat tube or micro-channel designs, influencing heat transfer efficiency and pressure drop. Robust construction and corrosion resistance are critical for long-term durability within the engine compartment environment.