GOOFIT
Honda TRX400FW TRX450 Foreman 18 Coil Magneto Stator | 31120-HM7-014
Honda TRX400FW TRX450 Foreman 18 Coil Magneto Stator | 31120-HM7-014
Couldn't load pickup availability
Product Overview
Restore reliable charging and ignition performance with this 18 coil magneto stator, designed for selected Honda TRX400FW FourTrax Foreman 400 models from 1995 to 2003.
Built to replace OEM 31120-HM7-014, this stator helps solve common electrical issues such as battery not charging, weak or no spark, hard starting, unstable voltage, and intermittent charging failure.
Made with copper windings, copper-clad steel wire, and a durable aluminum base plate, this magneto stator is designed to provide stable electrical output, reliable charging performance, and long service life under ATV riding and utility conditions.
Product Compatibility
| Brand | Model | Engine / HP / CC | Year Range | Notes |
|---|---|---|---|---|
| Honda | TRX400FW FourTrax Foreman 400 4x4 | 400cc | 1995–2003 | Verify OEM number, connector style, and stator dimensions before purchase |
| Honda | TRX450S Foreman 450 4x4 S | 450cc | 1998–2001 | Verify OEM number, connector style, and stator dimensions before purchase |
| Honda | TRX450ES Foreman 450 4x4 ES | 450cc | 1998–2001 | Verify OEM number, connector style, and stator dimensions before purchase |
OEM Cross Reference:
31120-HM7-014
31120-HN0-671
Specifications
| Specification | Details |
|---|---|
| Part Type | Magneto Stator Coil |
| Configuration | 18 Coil |
| Outer Diameter | 115 mm |
| Inner Diameter | 54 mm |
| Thickness | 18 mm |
| Material | Copper coil / Copper-clad steel wire / Aluminum plate |
| Function | Charging and ignition system support |
| Installation | Direct replacement on correctly matched applications |
| Fitment Method | Match by OEM number, connector style, stator size, and original part layout |
| Condition | 100% New Aftermarket |
Key Features
- 18 Coil Stator Design – Helps provide stable electrical output for the charging system
- OEM-Style Replacement – Designed to replace Honda stator OEM 31120-HM7-014
- Reliable Charging Performance – Helps restore battery charging and electrical-system stability
- Durable Construction – Built with copper windings and an aluminum base plate for long service life
- Stable Ignition Support – Helps improve spark stability, starting reliability, and throttle response
- Easy Replacement Style – Designed for straightforward installation when connector and dimensions match
Common Problems This Part Can Help Solve
This product may help address issues such as:
- Battery not charging
- Weak or no spark
- Hard starting
- Intermittent electrical failure
- Unstable charging voltage
- Poor ignition performance
- Burned or damaged original stator
Package Includes
1 × 18 Coil Magneto Stator Coil
Fitment Note
Please confirm your OEM part number, connector style, stator dimensions, and vehicle model/year before ordering.
This listing is intended for selected Honda TRX400FW FourTrax Foreman 400 1995–2003 applications using the 31120-HM7-014 stator family. It may also fit selected TRX450 Foreman 450 1998–2001 applications, but compatibility should always be verified by OEM number + 115 mm outer diameter + 54 mm inner diameter + 18 mm thickness + connector style + original stator appearance before purchase.
If you are unsure about compatibility, contact us with your model, year, OEM number, connector photos, and original stator measurements before purchase.
Installation Note
Professional installation is recommended.
Before installation, inspect related components such as the battery, regulator/rectifier, wiring harness, connectors, flywheel, and charging system to avoid repeat failure caused by another faulty part.
Burned connectors, a weak battery, or a faulty regulator/rectifier may cause repeated stator failure, so the full charging system should be checked before installing the new stator.
Share
Fitment FAQ
Will this part fit my specific model and year?
This magneto stator is intended for Engine / HP / CC. Listed year information includes 1995–2003, 1998–2001, 1995, 2003, 1998. It is best matched to original part number(s) 31120-HM7-014, 31120-HN0-671. Key physical/spec details from the product data include Outer Diameter: 115 mm, Inner Diameter: 54 mm, Thickness: 18 mm. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. Match your original part number to 31120-HM7-014, 31120-HN0-671 before purchase. For this magneto stator, also compare the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. This is especially important for Honda TRX450 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this magneto stator for machines outside the listed compatibility, or for units with different plug layouts, pickup-coil positions, wire counts, stator diameters, or charging/ignition configurations. If your original part number does not cross-reference with 31120-HM7-014, 31120-HN0-671, treat the fitment as unconfirmed. Model years outside 1995–2003, 1998–2001, 1995, 2003, 1998 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the OEM number, outer/inner diameter, core height or thickness, plug shape, wire count, mounting holes, pickup position, and rubber grommet style. Confirm OEM/cross-reference number(s): 31120-HM7-014, 31120-HN0-671. Recheck listed specs such as Outer Diameter: 115 mm, Inner Diameter: 54 mm, Thickness: 18 mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.