Shop Buick Century A/C Receiver Drier. 2.4 LITER. 3.7 LITER. Liberty. Liberty; 2.4L. Air Conditioning Air, LITER, Conditioning - OEM Buick Part # 5072139AA (05072139AA)

ACCUMULAT. Air Conditioning (A/C) Receiver Drier. Dehydrator.
A/C Receiver Drier. Left Hand Drive. Right Hand Drive.

A/C Receiver Drier

Fits Liberty

2.4 LITER. 3.7 LITER. Liberty. Liberty; 2.4L.
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.