Buy 1985 Buick Century A/C Receiver Drier. 3.4 LITER. 3.5 & 3.7 LITER. 3.6 LITER. 3.7 LITER, 1st design LITER, Design, Air - OEM Buick Part # 25901981 (10399667, 15781444, 15806299)

Receiver. Drier. Air Conditioning (A/C). Dehydrator.
1st Design. A/C Receiver Drier. Included with: AC condenser, Condenser, Condensor.

A/C Receiver Drier

Fits Canyon, Colorado, Equinox, H3, H3T

3.4 LITER. 3.5 & 3.7 LITER. 3.6 LITER. 3.7 LITER, 1st design. 5.3 LITER. 5.3 LITER, 1st design. Canyon, Colorado; 5.3L. Equinox, Torrent.
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 1985 Buick Century should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.