A properly functioning stator is critical to reliable spark production, and this assembly is built to deliver steady voltage under demanding marine operating conditions. The design priorities are especially important on Mercury/Mariner applications where ignition stability depends on clean stator output.

Materials & Build Quality

• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
• Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
• Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
• The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.

Key Functional Details

• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Engineered to meet OEM-style electrical output characteristics.
• 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

• Charging output problems where the stator also supports charging circuits
• Unstable ignition output
• Weak or intermittent spark
• Poor acceleration caused by weak ignition energy
• No-start conditions

Always compare resistance and peak-voltage readings to the correct service specifications when diagnosing a suspected stator failure.