Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Voltage Regulator Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1978 1979 1978 1977 1976 Choose your American Motors Model C 1978 Concord Voltage Regulator M 1978 Matador Voltage Regulator P 1978 Pacer Voltage Regulator