This stator assembly is built to help the ignition system maintain clean spark delivery by supplying consistent electrical output as the flywheel rotates. The design priorities are especially important on Mercury/Mariner applications where ignition stability depends on clean stator output.

Design & Materials

• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
• Precision-wound copper coils are used to promote efficient voltage generation and stable output.
• 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.

Ignition System Benefits

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

Failure Symptoms to Check

• Spark loss after warm-up
• Random cylinder drop-out
• No-start conditions
• Hard starting
• Unstable ignition output

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