This marine stator assembly is engineered to generate the electrical energy needed for dependable CDI ignition performance across changing engine speeds. The design priorities are especially important on Yamaha applications where ignition stability depends on clean stator output.

Design & Materials

• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.
• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.

Performance Features

• Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.

Common Symptoms of Stator Failure

• Poor acceleration caused by weak ignition energy
• Hard starting
• Spark loss after warm-up
• Engine misfire under load
• Random cylinder drop-out

For best results, stator output should be verified with the proper service-manual resistance and DVA voltage tests before installation.