This outboard stator assembly is built to maintain dependable ignition energy as engine speed, heat, vibration, and load conditions change. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Construction Details

• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.
• Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.

Ignition System Benefits

• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Supports dependable starting by delivering the voltage needed by the ignition module.

Common Symptoms of Stator Failure

• Hard starting
• No-start conditions
• Engine misfire under load
• Weak or intermittent spark
• Unstable ignition output

A stator should be diagnosed as part of the complete ignition system so related components are not overlooked.