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 Mercury/Mariner applications where ignition stability depends on clean stator output.

Design & Materials

• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• 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.

Performance Features

• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.

Common Ignition Symptoms

• No-start conditions
• Charging output problems where the stator also supports charging circuits
• High-rpm breakup
• Random cylinder drop-out
• Hard starting

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