Procom Regulator/Rectifier for Honda/Suzuki

ESR444 is a high quality regulator/rectifier that replaces the OEM regulator on various models. 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. ESR444 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.