Magneto Stator for Yamaha FX1000, FX1100, AR230, SX230 & WaveRunner

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.