Late Model Restoration is your #1 source for 1979-93 Mustang air conditioning evaporators! The Mustang A/C evaporator's job is to pull heat from the air blowing into your car to produce cold air flow to the inside of the cabin. This part can go bad or get cracked which then causes leaking into the passenger compartment while also decreasing cold air. Look no further than Late Model Restoration for a direct fit Fox Body a/c evaporator!