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Magneto Stator for Yamaha FX1000, FX1100, AR230, SX230 & WaveRunner
Magneto Stator for Yamaha FX1000, FX1100, AR230, SX230 & WaveRunner
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Product Overview
Restore stable charging and ignition performance for your Yamaha marine engine. This high-performance magneto stator is engineered as a direct replacement for Yamaha MR-1 1000cc and 1100cc engine platforms.
Designed for harsh marine environments, it delivers consistent electrical output for ignition systems, battery charging, and onboard electronics—ensuring reliable operation for WaveRunners, jet boats, and personal watercraft under high heat, humidity, and continuous load conditions.
Product Compatibility
| Platform | Make | Model | Engine / Type | Notes |
|---|---|---|---|---|
| WaveRunner | Yamaha | FX1000 / FX1100 / FX Cruiser HO | MR-1 1000cc–1100cc | Primary fitment |
| Jet Boat | Yamaha | AR230 / SX230 / SR230 / 212SS / 212X / 232 Series | MR-1 engine | Marine application |
| PWC | Yamaha | FAT1100 / SX212SSX | MR-1 platform | Personal watercraft |
Key Technical Specifications
| Specification | Details |
|---|---|
| Outer Diameter | 105mm (4.13") |
| Inner Diameter | 42mm (1.65") |
| Thickness | 21mm (0.83") |
| Material | High-purity copper windings |
| Insulation | High-temperature marine-grade coating |
| Installation | Direct plug-and-play replacement |
Key Features
Stable Marine Charging Output
Maintains consistent voltage output for ignition, ECU, and onboard electronics in marine environments.
High Heat & Humidity Resistance
Designed for extreme heat soak and constant moisture exposure inside marine engine compartments.
Corrosion-Resistant Construction
Marine-grade materials resist salt, humidity, and long-term environmental degradation.
Reliable Ignition Performance
Ensures stable spark delivery for smooth starting and consistent engine operation.
OEM Precision Fitment
Direct replacement with factory mounting points and wiring connectors—no modification required.
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Fitment FAQ
Will this part fit my specific model and year?
This magneto stator is intended for Platform; Engine / Type. Key physical/spec details from the product data include Outer Diameter: 105mm (4.13"), Inner Diameter: 42mm (1.65"), Thickness: 21mm (0.83"). Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. 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 Yamaha FX1000/FX1100/AR230/SX230 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. 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. Recheck listed specs such as Outer Diameter: 105mm (4.13"), Inner Diameter: 42mm (1.65"), Thickness: 21mm (0.83"). If any connector, mounting point, size, or year detail is different, confirm fitment before installation.