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 Johnson/Evinrude applications where ignition stability depends on clean stator output.

Construction Details

• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• 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.
• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.

Key Functional Details

• Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
• Designed to maintain stable voltage as engine load and RPM change.
• Helps restore ignition charge voltage for strong, repeatable spark output.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.

Common Symptoms of Stator Failure

• Weak or intermittent spark
• Spark loss after warm-up
• No-start conditions
• Random cylinder drop-out
• Unstable ignition output

Always compare resistance and peak-voltage readings to the correct service specifications when diagnosing a suspected stator failure.