Known as Auto Air of Macon in 1974, GPD is a renowned supplier of premium, reasonably priced radiators and A/C system parts in the automotive industry. GPD A/C AccumulatorGPD4811383. 94-95 Taurus GL FLEX, With R-134A Refrigerant; With Suction Hose; Pigtail 1711464; Switch O-Ring 1311405; Switch 1711369.