4B0820192 - Volkswagen Air conditioning (a/c) accumulator. Air

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AIR CONDITIONING (A/C) Accumulator. AIR CONDITIONING (A/C) Receiver Drier. Dehydrator.
This Fits Your Volkswagen

Part Number: 4B0820192
Supersession(s): 4B0-820-192

View 4B0820192 AIR CONDITIONING (A/C) Accumulator. AIR CONDITIONING (A/C) Receiver Drier. Dehydrator. Full-Sized Product Image

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A/C Accumulator. A/C Receiver Drier.

A/C AccumulatorA/C Receiver Drier

Fits Passat, Passat Wagon

1.8 & 2.8 liter, to VIN X199999. A4. From VIN W101656. Passat.
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 Volkswagen should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.