2002 Audi S4 2.7L V6 M/T Air conditioning (a/c) accumulator. Air - 8D0820193

AIR CONDITIONING (A/C) Accumulator. AIR CONDITIONING (A/C) Receiver Drier. Dehydrator.

Part Number: 8D0820193
Supersession(s): 8D0-820-193

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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 2002 Audi S4 should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.