ElectroSport Regulator/Rectifier for Polaris

ESR829 is a heavy duty and very high quality Regulator/Rectifier that replaces the Polaris OEM regulator.

ElectroSport incorporated the latest electronic regulation circuitry and built the ESR829 into a highly efficient heatsink that is dimensionally identical to the OEM unit. After installation you will notice a stable voltage across the RPM range perfectly matched to what your battery needs to see as a charge rate.

The unit comes with the same wiring and connectors as the OEM regulator and this ESR829 is therefore a true plug-in replacement.