ESR819 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 ESR819 into a highly efficient heatsink that is dimensionally identical to the OEM unit. After installation of the ESR819 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 ESR819 is therefore a true plug-in replacement.Like all Regulator/Rectifiers manufactured by ElectroSport this ESR819 also comes with a full one year warranty.
POLARIS ATVs
Sportsman 700 EFI (05-06)
Sportsman 800 EFI (05-06)
