This stator is constructed to provide the ignition system with a stable electrical source during starting, acceleration, idle operation, and sustained running. The design priorities are especially important on Yamaha applications where ignition stability depends on clean stator output.

Design & Materials

• Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
• Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
• Precision-wound copper coils are used to promote efficient voltage generation and stable output.

Performance Features

• Engineered to meet OEM-style electrical output characteristics.
• Supports dependable starting by delivering the voltage needed by the ignition module.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Designed for use in wet, hot, and vibration-heavy marine engine compartments.

Common Ignition Symptoms

• Hard starting
• High-rpm breakup
• No-start conditions
• Random cylinder drop-out
• Poor acceleration caused by weak ignition energy

Because stator failure can mimic other ignition problems, testing the trigger, coils, switch box or power pack, and related grounds is recommended.