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

• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.

Performance Features

• Helps restore ignition charge voltage for strong, repeatable spark output.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.
• Designed for use in wet, hot, and vibration-heavy marine engine compartments.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.

Failure Symptoms to Check

• Random cylinder drop-out
• Spark loss after warm-up
• Poor acceleration caused by weak ignition energy
• No-start conditions
• Charging output problems where the stator also supports charging circuits

Clean grounds, sound connectors, and correct flywheel condition are important for reliable stator performance after replacement.