Audi A4 A/C Compressor Clutches & Parts

Air conditioners in automobiles work on the principle of heat transfer. A car air conditioner employs a compressor to pressurize the refrigerant to further turn it from gas into liquid, concentrating its heat. The accumulated heat is dissipated while the liquid travels through the system. When this liquid returns to its gaseous state, it becomes particularly cold. The cooled refrigerant passes through very thin tubes of the evaporator, and warm air blowing between them in the cabin gets cooled. This way, the gaseous refrigerant absorbs heat and returns to the compressor, and the cycle repeats.

The construction and function of the A/C compressor imply that it needs to be turned on and off when needed. For this purpose, automotive A/C systems utilize an electromagnetic clutch that activates the compressor when you turn on the system. Some of the most common reasons why your Audi A4 air conditioning does not work include a refrigerant leak, climate control electrical issues, and faulty compressor. If you need replacement Audi A4 A/C compressor clutches & components, visit our online store. We source these parts from prominent manufacturers such as ACDelco, Crown, and Replace. All our parts ensure smooth operation and feature a long lifespan.