Built for outboard ignition service, this stator supplies the charging voltage used by the ignition system while helping maintain consistent spark energy through the RPM range. The design priorities are especially important on Yamaha applications where ignition stability depends on clean stator output.

Materials & Build Quality

• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
• Vibration-resistant construction helps reduce the chance of intermittent output caused by loose or damaged windings.
• Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.

Ignition System Benefits

• Helps restore ignition charge voltage for strong, repeatable spark output.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.

Common Ignition Symptoms

• No-start conditions
• Weak or intermittent spark
• Engine misfire under load
• Charging output problems where the stator also supports charging circuits
• Poor acceleration caused by weak ignition energy

For best results, stator output should be verified with the proper service-manual resistance and DVA voltage tests before installation.