Shop 1990 Buick Century A/C Receiver Drier. 2.4 LITER. 200, Avenger; 2.4L. Convertible, 2.4 LITER LITER, Air, Conditioning - OEM Buick Part # 5058235AG (05058235AE, 05058235AF, 05058235AG, 5058235AE, 5058235AF)

Drier. Air. Conditioning. (A/C) Receiver. ACCUMULAT. Dehydrator.
A/C Receiver Drier. From 06/17/2008.

A/C Receiver Drier

Fits 200, Avenger, Sebring

2.4 LITER. 200, Avenger; 2.4L. Convertible, 2.4 LITER. Sebring, Avenger; 2.4L. Sedan, 2.4 LITER.
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.