Regulators + Rectifiers

Regulator ESR 444 Regulators which have been technically changed are excluded from return and exchange.A high quality regulator/rectifier that replaces the OEM regulator on various models.Our ESR444 offers superior performance in the same plug-in package as the OEM unit. We utilize our newest power circuit design and combine it with a highly efficient heat sink. The connector is identical to OEM so it plugs right in.ESR 444 offers a more stable battery voltage, a perfect charge rate for the battery and a cooler running unit which vastly improves reliability.This is a great upgrade for the stock unit. ESR444 is supplied with a full one year warranty