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2012–2017 Kawasaki ER-6N Ninja 650 Vulcan S Z650 18-Coil Stator 21003-0164
2012–2017 Kawasaki ER-6N Ninja 650 Vulcan S Z650 18-Coil Stator 21003-0164
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Product Overview
Replace a weak, burned, or failed stator with this 18-coil 3-wire magneto stator, designed for select Kawasaki ER650, EX650, EN650, ER-6N, Ninja 650, Vulcan S, Versys 650, and Z650 motorcycles using OEM reference numbers 21003-0164 and 21003-0118.
The stator is an important part of the motorcycle charging system. It helps generate electrical power while the engine is running, supporting the battery, lights, ignition system, sensors, and other electrical components. If your Kawasaki 650 has weak charging, low battery voltage, dim lights, repeated battery drain, unstable output, or stator-related charging failure, replacing the stator may help restore normal electrical performance.
Built with a metal lamination core and copper windings, this replacement stator is designed for stable conductivity, heat resistance, and reliable riding performance. Please compare your original stator’s OEM number, coil count, wire count, connector layout, mounting hole distance, thickness, and dimensions before ordering.
Product Compatibility
| Make | Model | Year Range | OEM Reference | Fitment Notes |
|---|---|---|---|---|
| Kawasaki | ER650 ER-6N / ER6N | 2012–2016 | 21003-0164 / 21003-0118 | Main fitment; confirm original stator and connector layout |
| Kawasaki | ER-6N / ER 6N | 2013–2017 | 21003-0164 / 21003-0118 | Listed application; verify exact model and original part |
| Kawasaki | EX650 Ninja 650 | 2012–2017 | 21003-0164 / 21003-0118 | Common Ninja 650 fitment; compare OEM number and dimensions |
| Kawasaki | EX650 / Ninja 650 ABS | 2012–2017 | 21003-0164 / 21003-0118 | Fits matching 18-coil 3-wire stator version only |
| Kawasaki | EN650 Vulcan S 650 | 2016–2017 | 21003-0164 / 21003-0118 | Possible related fitment; confirm connector and stator size |
| Kawasaki | Z650 / ER650 | 2017 | 21003-0164 / 21003-0118 | Listed application; verify original stator before ordering |
| Kawasaki | KLE650 Versys 650 | 2015–2016 | 21003-0164 / 21003-0118 | Possible related fitment; match by OEM number and plug layout |
| Kawasaki | V 650 / Versys 650 | Select 2015–2017 applications | 21003-0164 / 21003-0118 | Search-name variation; confirm exact model before purchase |
Important Fitment Note:
This part is not selected by 650cc engine size alone. Kawasaki ER650, EX650, EN650, KLE650, Ninja 650, ER-6N, Vulcan S, Versys 650, and Z650 models may use different stator versions depending on year, market, ABS version, and wiring system. Please confirm your original stator matches OEM 21003-0164 or 21003-0118, the 18-coil / 3-wire layout, DC type, 42mm inner diameter, 104mm outer diameter, 27mm thickness, and mounting hole layout before ordering.
Specifications
| Specification | Details |
| Product Type | Magneto Stator / Generator Stator Coil |
| Coil Count | 18 Coils / 18 Poles |
| Wire Count | 3 Wire |
| Electrical Type | DC |
| Inner Diameter | 42mm / 1.7" |
| Outer Diameter | 104mm / 4.1" |
| Iron Core Height | 18mm / 0.71" |
| Mounting Hole Distance | 42mm / 1.7", 30mm / 1.2", and 24mm / 0.94" |
| Thickness | 27mm / 1.1" |
| OEM Reference | 21003-0164 / 21003-0118 |
| Possible Related Reference | 21003-0206 |
| Application | Motorcycle Charging System |
| Compatible Brand | Kawasaki |
| Material | Metal Lamination Core + Copper Winding |
Key Features
- Designed for select Kawasaki ER650, EX650, EN650, ER-6N, Ninja 650, Vulcan S, Versys 650, and Z650 motorcycles
- Replaces Kawasaki OEM references 21003-0164 and 21003-0118
- 18-coil 3-wire DC stator helps support stable charging system output
- Helps address weak charging, low battery voltage, dim lights, battery drain, or stator failure
- Suitable for matching Kawasaki 650 twin charging systems using the same 3-wire stator design
- Copper winding supports stable conductivity and improved heat resistance
- Direct replacement style, but original OEM number, connector layout, wire count, and dimensions must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 21003-0164 | Main Kawasaki stator reference for compatible ER650 / EX650 / EN650 / Z650 applications |
| 210030164 | Compact format of 21003-0164 |
| 21003-0118 | Common Kawasaki stator reference for compatible ER6 / Ninja 650 applications |
| 210030118 | Compact format of 21003-0118 |
| 21003-0206 | Possible related later Kawasaki 650 platform stator reference; verify before purchase |
| 210030206 | Compact format of 21003-0206 |
Please use the OEM number together with physical dimensions and connector layout for fitment confirmation. If your original stator has a different wire count, outer diameter, inner diameter, mounting hole spacing, thickness, plug style, or pin count, this part may not fit.
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Fitment FAQ
Will this part fit my specific model and year?
This stator is designed for select Kawasaki ER650 / ER-6N models from 2012–2016, EX650 Ninja 650 models from 2012–2017, EN650 Vulcan S models from 2016–2017, Z650 models from 2017, and related Versys 650 applications when the original OEM number and dimensions match. Please compare your original stator’s OEM number, wire count, connector layout, inner diameter, outer diameter, mounting hole distance, thickness, and overall shape before ordering.
Do I need to match the OEM part number?
Yes, matching the OEM part number is strongly recommended. This stator replaces Kawasaki OEM 21003-0164 and 21003-0118. Some related later Kawasaki 650 platform listings may also reference 21003-0206, but OEM number alone is not enough. Please also confirm the 18-coil 3-wire layout, DC electrical type, plug style, inner diameter, outer diameter, mounting hole distance, stator thickness, and connector layout.
What models or situations does this part not fit?
This part does not fit Kawasaki ER650, EX650, EN650, KLE650, Z650, Ninja 650, Vulcan S, Versys 650, or other Kawasaki models that use a different stator diameter, different wire count, different connector layout, different mounting hole spacing, or a different charging system design. It is also not a replacement for the regulator rectifier, battery, CDI, ignition coil, flywheel, starter motor, or complete wiring harness.
What should I check before ordering?
Before ordering, please check your motorcycle’s make, model, year, ABS version if applicable, OEM part number, original stator coil count, wire count, connector shape, inner diameter, outer diameter, mounting hole distance, stator thickness, and overall shape. For best fitment, compare the product photos and specifications with your original stator before purchase.