Improved and re-designed regulator rectifier for the Suzuki GS1000 This Regulator Rectifier has 5 Wires (4-Wires in Connector Plug and 1 Wire eyelet ground Connector) and has a larger heatsink for more efficent cooling.
Replaces Suzuki OE numbers 2800-49420 and 32800-43X51.
More than one regulator rectifier are used for 1982 GS1100:
Please check your factory connectors
If you have the bullet style connectors select part ESR100
If you have a plastic connector select part ESR090
If you have male spade terminals select part 10-222 or ESR130 (if you want wire harness)
The photo part is the connector type you will receive