A new generator stator for the Suzuki Boulevard M109R and VZR1800, built as a direct replacement for the original 32101-48G20 assembly.
The M109R is heavy on its charging system, and a failing stator gives the classic pattern: the battery is fine overnight but flat after a ride, the voltmeter sits below 13V at speed, and eventually the bike will not restart. This unit uses high grade laminations and 200°C-rated copper windings, and ships with the pickup coil, connector and grommet already fitted.
Key Features
- 100% new - not a rewound core
- Direct replacement for Suzuki 32101-48G20
- Plug-and-play - no splicing or rewiring needed
- Pickup / pulsar coil supplied fitted
- Connector and rubber grommet included
- Copper windings rated to 200°C on high grade laminations
- Dispatched from the UK with technical fitment support
Technical Specs
| Specification |
Detail |
| SKU / Part Code |
RM01596 |
| Component |
Generator Stator |
| Pickup Coil |
Included |
| Connector |
Included, OE style |
| Winding Rating |
200°C copper |
| Condition |
New aftermarket |
| Warranty |
12 months |
Vehicle Fitment Guide
| Model |
Years |
| Suzuki Boulevard M109R |
2006-2017 |
| Suzuki VZR1800 / VZR1800 Intruder |
2006-2017 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 32101-48G20 |
Suzuki (OE) |
| RM01596 |
4Drive / Moto-Electrical |
Frequently Asked Questions
My battery goes flat after a ride - is the stator the cause?
Measure voltage at the battery with the engine running at about 3000 rpm. Around 13.8-14.5V is healthy; if it sits at or below battery voltage, either the stator or the regulator/rectifier has failed. Check the stator's AC output next to tell them apart.
Should I replace the regulator/rectifier too?
Test it before fitting the new stator. A faulty regulator is the most common reason a replacement stator fails early, and the M109R's charging system runs hot to begin with.
Is this a genuine Suzuki part?
No - it is a new aftermarket equivalent built to the original specification. The Suzuki number is listed for cross-reference only.
What is included?
The stator with the pickup coil fitted, plus the OE-style connector and rubber grommet. Reuse your existing cover gasket or fit a new one as required.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
