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2004–2017 Honda CRF250X 8-Coil 6-Wire Stator 31100-KSC-671
2004–2017 Honda CRF250X 8-Coil 6-Wire Stator 31100-KSC-671
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Product Overview
Replace a weak, burned, or failed stator with this 8-coil 6-wire magneto stator, designed for select Honda CRF250X motorcycles using OEM reference numbers 31100-KSC-671 and 31100-KSC-A11.
The stator is an important part of the motorcycle charging and ignition system. It helps generate electrical power while the engine is running, supporting the ignition circuit, battery, lights, and other electrical components. If your Honda CRF250X has weak charging, no spark, dim lights, unstable voltage, or stator-related electrical 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 long service life. Please compare your original stator’s OEM number, wire count, plug layout, trigger coil position, mounting hole distance, and dimensions before ordering.
Product Compatibility
| Make | Model | Year Range | OEM Reference | Fitment Notes |
|---|---|---|---|---|
| Honda | CRF250X | 2004–2009 | 31100-KSC-671 / 31100-KSC-A11 | Main fitment; confirm original stator and plug layout |
| Honda | CRF250X | 2012–2013 | 31100-KSC-671 / 31100-KSC-A11 | Fits matching 8-coil 6-wire stator version only |
| Honda | CRF250X | 2015–2017 | 31100-KSC-671 / 31100-KSC-A11 | Compare OEM number and stator dimensions before purchase |
| Honda | CRF250 | 2004–2009, 2012–2013, 2015–2017 | 31100-KSC-671 / 31100-KSC-A11 | Some aftermarket listings use CRF250 as a general fitment term; verify submodel and original stator before ordering |
Important Fitment Note:
This part is not selected by engine size alone. Honda CRF250 models may use different stator designs depending on submodel, year, and wiring system. Please confirm your original stator matches the OEM reference, 8-coil / 6-wire layout, AC type, connector style, trigger coil position, and dimensions listed below.
Specifications
| Specification | Details |
| Product Type | Magneto Stator / Generator Coil |
| Coil Count | 8 Coils |
| Wire Count | 6 Wire |
| Electrical Type | AC |
| Inner Diameter | 27mm / 1.1" |
| Outer Diameter | 61mm / 2.4" |
| Iron Core Height | 13mm / 0.51" |
| Mounting Hole Distance | 32mm / 1.3", 25mm / 0.98", and 32mm / 1.3" |
| Thickness | 25mm / 0.98" |
| Trigger Mounting Hole Distance | 37mm / 1.5" |
| Trigger Mounting Hole Diameter | 5mm / 0.20" |
| OEM Reference | 31100-KSC-671 / 31100-KSC-A11 |
| Material | Metal Lamination Core + Copper Winding |
| Application | Dirt Bike Charging / Ignition System |
| Compatible Brand | Honda |
Key Features
- Designed for select Honda CRF250X dirt bikes
- Replaces OEM reference numbers 31100-KSC-671 and 31100-KSC-A11
- 8-coil 6-wire AC stator helps support ignition and charging system output
- Helps address weak charging, no spark, dim lights, unstable voltage, or stator failure
- Copper winding supports stable conductivity and improved heat resistance
- Durable metal lamination core helps resist deformation, rust, and corrosion
- Includes trigger coil position; original OEM number, plug layout, and dimensions must be checked before installation
OEM Cross Reference
| OEM / Reference Number | Notes |
| 31100-KSC-671 | Main OEM reference for compatible Honda CRF250X stator applications |
| 31100-KSC-A11 | Common replacement reference for compatible Honda CRF250X stator listings |
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, trigger coil position, thickness, or plug style, 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 Honda CRF250X models from 2004–2009, 2012–2013, and 2015–2017 using OEM reference numbers 31100-KSC-671 or 31100-KSC-A11. Some aftermarket listings may also describe the fitment as CRF250, but fitment must be confirmed by your exact submodel, OEM number, wire count, connector style, trigger coil position, and dimensions before ordering.
Do I need to match the OEM part number?
Yes, matching the OEM part number is strongly recommended. This stator replaces 31100-KSC-671 and 31100-KSC-A11. However, OEM number alone is not enough. Please also confirm the wire count, plug layout, inner diameter, outer diameter, mounting hole distance, trigger mounting position, trigger mounting hole diameter, and stator thickness.
What models or situations does this part not fit?
This part does not fit Honda CRF250 models that use a different stator diameter, different wire count, different connector layout, different mounting hole spacing, or a different trigger coil position. Do not assume fitment for CRF250R, CRF250L, CRF250F, or other CRF250 submodels unless your original stator matches the OEM number and all listed dimensions. It is also not suitable if your issue is caused only by a bad regulator rectifier, weak battery, faulty CDI, damaged ignition coil, burned wiring, or poor ground connection.
What should I check before ordering?
Before ordering, please check your dirt bike’s make, model, year, submodel, OEM part number, original stator coil count, wire count, connector shape, inner diameter, outer diameter, mounting hole distance, trigger mounting hole distance, trigger mounting hole diameter, and stator thickness. For best fitment, compare the product photos and specifications with your original stator before purchase.