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6-Wire 12V Voltage Regulator Rectifier for Suzuki GSX-R600 GSX-R750 GSX-R1000
6-Wire 12V Voltage Regulator Rectifier for Suzuki GSX-R600 GSX-R750 GSX-R1000
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Product Overview
Replace a damaged, overheated, or unstable regulator rectifier with this 6-wire 12V voltage regulator rectifier, designed for select Suzuki GSX-R600, GSX-R750, and GSX-R1000 sport bike applications.
The regulator rectifier is an important part of the motorcycle charging system. It helps convert three-phase AC output from the stator into DC power and regulates voltage before it reaches the battery and electrical components. A faulty regulator rectifier may cause weak charging, battery overcharging, blown bulbs, dim lights, repeated battery failure, melted connectors, unstable voltage, or charging system failure.
This replacement unit features a male plug, 6-wire layout, three-phase full-wave rectifier design, 14.5±0.5V control voltage, and 68mm mounting hole distance. Please compare your original regulator rectifier’s plug shape, pin count, wire count, mounting hole spacing, size, and charging system design before ordering.
Product Compatibility
| Make | Model | Year Range | Fitment Notes |
|---|---|---|---|
| Suzuki | GSX-R750 / GSXR750 | 1996–2005 | Main fitment; confirm original regulator plug and mounting layout |
| Suzuki | GSX-R600 / GSXR600 | 1997–2005 | Verify 6-wire male plug and regulator size before ordering |
| Suzuki | GSX-R1000 / GSXR1000 | 2001–2004 | Fits matching 6-wire regulator rectifier version only |
| Suzuki | GSX-R Sport Bike Platform | Select applications | Match by original regulator, not model name alone |
Important Fitment Note:
This part is not selected by model name alone. Suzuki GSX-R600, GSX-R750, and GSX-R1000 models may use different regulator rectifiers depending on year, market, wiring harness, connector design, and charging system setup. Please confirm your original regulator rectifier matches the 6-wire male plug layout, 12V system, three-phase full-wave design, 68mm mounting hole distance, and overall size before ordering.
Specifications
| Specification | Details |
| Product Type | Voltage Regulator Rectifier |
| Compatible Brand | Suzuki |
| Voltage | 12V |
| Wire Count | 6 Wire |
| Plug Type | Male Plug |
| Rectifier Type | Three-Phase Full-Wave Rectifier |
| Control Voltage | 14.5±0.5V |
| Working Current | 15A, based on supplied product data |
| Mounting Hole Distance | 68mm / 2.7" |
| Length | 89mm / 3.5" |
| Width | 79mm / 3.1" |
| Thickness | 28mm / 1.1" |
| Main Compatible Models | GSX-R600, GSX-R750, GSX-R1000 |
| Possible OEM Reference | 32800-33E20 / 32800-33E10, verify before purchase |
| Application | Motorcycle Charging System |
Note:
Some aftermarket listings for similar Suzuki GSX-R regulator rectifiers list different current ratings. Please use the plug shape, wire count, pin layout, mounting hole distance, and physical dimensions as the main fitment checks.
Key Features
- Designed for select Suzuki GSX-R600, GSX-R750, and GSX-R1000 sport bike applications
- 6-wire 12V regulator rectifier for matching Suzuki charging systems
- Three-phase full-wave rectifier design helps convert stator AC output into regulated DC power
- Helps stabilize charging voltage for the battery, lights, ignition system, and electronics
- Can help address weak charging, overcharging, dim lights, battery drain, or unstable voltage
- Compact heat-sink body supports heat dissipation during normal charging operation
- Direct replacement style, but original connector, wire count, pin layout, and mounting distance must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 32800-33E20 | Common Suzuki regulator rectifier reference on GSX-R-style aftermarket listings |
| 3280033E20 | Compact format of 32800-33E20 |
| 32800-33E10 | Possible related Suzuki regulator rectifier / harness reference; verify before purchase |
| 3280033E10 | Compact format of 32800-33E10 |
Please use the OEM/reference number together with physical dimensions and connector layout for fitment confirmation. If your original regulator rectifier has a different plug shape, different pin count, different wire count, different mounting hole distance, or different wiring layout, this part may not fit.
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Fitment FAQ
Will this part fit my specific model and year?
This regulator rectifier is designed for select Suzuki GSX-R750 1996–2005, GSX-R600 1997–2005, and GSX-R1000 2001–2004 applications using a matching 6-wire 12V regulator rectifier. Please compare your original regulator’s plug shape, pin layout, wire count, mounting hole distance, size, and charging system before ordering.
Do I need to match the OEM part number?
Yes, matching the OEM or reference number is recommended when available. Common related references include 32800-33E20 and 32800-33E10, but OEM number alone is not enough. Please also confirm the 6-wire male plug, 12V system, three-phase full-wave layout, mounting hole distance, and physical dimensions.
What models or situations does this part not fit?
This part does not fit Suzuki GSX-R600, GSX-R750, GSX-R1000, Hayabusa, Katana, SV, or other Suzuki models that use a different regulator plug, different wire count, different pin layout, different mounting distance, or different charging system design. It is also not a replacement for the stator, battery, CDI / ECU, ignition coil, starter relay, main fuse, or complete wiring harness.
What should I check before ordering?
Before ordering, please check your motorcycle’s make, model, year, original regulator part number, plug shape, connector gender, wire count, pin count, pin arrangement, mounting hole distance, length, width, thickness, and charging system type. For best fitment, compare the product photos and specifications with your original regulator rectifier before purchase.