Shop 2000 Audi S4 AIR CONDITIONING (A/C) Accumulator. AIR CONDITIONING (A/C) Receiver Drier. Dehydrator - OEM Audi Part # 8D0820193 (8D0-820-193)

2.7 liter. A/C Accumulator. A/C Receiver Drier.

A/C AccumulatorA/C Receiver Drier

Fits A4, A6, S4

2.7 liter. A6/S6; 2.7L. S4, RS4.
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.