Included with: Condenser.
A/C Receiver Drier
Fits Cayenne
2.9 LITER. 3.0 LITER W/O E-HYBRID. 4.0 LITER W/E-HYBRID. 4.0 LITER W/O E-HYBRID.
Air Conditioning Receiver Drier Assembly - Repair or Replace
The receiver drier in your A/C system contains a desiccant that protects its metal components as well as acting as a filter to prevent damage to the rest of your system. They also frequently include a pressure switch that signals your A/C compressor to turn on or off. Your should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.