Air Conditioning systems allow you to feel cool and comfortable inside the vehicle. There are many components involved in your car A/C system. Such components are the Compressor, Condenser, Evaporator and Expansion device. The main responsibility of your A/C Expansion device is to regulate the flow of gas which gets injected into the air conditioning system. It also allows the flow of refrigerant according to your cooling demands. The expansion valve controls the refrigerant flow to the evaporator coils.
An expansion device opens and closes to keep the evaporator core temperature from freezing. When your BMW 740 A/C expansion device is malfunctioning it needs to be immediately replaced. If you are in need of high quality car replacement parts then you are in the right place. At Discount AC Parts you will find quality spare parts and accessories, and you will get them at affordable prices. All of our car parts are OEM replacement or aftermarket parts that are tested to meet or exceed the industry standards. The parts we sell for your BMW come with a warranty unless mentioned specifically in the website.