Original Porsche and Mercedes AC and Heating Parts

A car's a/c has several main parts, including your compressor, condensor, thermal expansion valve, evaporator, and accumulator. Tubing connects each part and forms a closed loop. Refrigerant runs through the loop. A car heating system is also comprised of multiple parts, like your engine, thermostat, water pump, radiator, heater core, blower fan. Coolant is pumped through the engine. The engine warms it. It then flows to the radiator. The air then absorbs it. If either your a/c or heating stops working, you'll be uncomfortable, so make sure to get replacement parts for them here on our site.