Electrosport ESR090 Regulator and Rectifier


SKU: ESR090 Categories: , Brand:


ESR090 is a high quality regulator/rectifier that replaces the not-so-reliable OEM Suzuki part. Power handling of our ESR090 is superior, and the part is designed to be a plug in replacement. We have incorporated a heat sink that gets rid of internal heat to the housing quickly and efficiently, making for a very reliable unit. This regulator/rectifier regulates all three phases coming from the stator, unlike the stock unit which only regulates 1 or 2 phases (depending on the model). Three phase regulation is a major step towards reliability on these Suzuki GS models.Like all regulator/rectifiers manufactured by ElectroSport ESR090 also comes with a full one year warranty.Input: 3x Yellow+12V Output: RedGround: Black

GS550L/M (80-82)
GS650E (chain drive)
GS650G/GL (shaft drive)
GS650 Katana (chain drive)
GS850G (82-83)
GS1000G (shaft drive)
GS1100EZ (GSX1100EZ)
GS1100ED/ESD (83)
GS1100G (shaft drive)


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