1990 GMC W-Series A/C Receiver Driers & Accumulators

GMC W-Series With Factory Installed A/C 1990, A/C Accumulator by gpd®. 3/8 Female Port. 8.5 H x 2.75 Dia. The accumulator/receiver drier is designed to remove moisture from the A/C system. Every time the A/C system is opened, the...