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

Stator Design

• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
• Sealed construction helps reduce moisture intrusion that can lead to weak spark or no-spark conditions.
• Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.

Ignition System Benefits

• Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Designed to maintain stable voltage as engine load and RPM change.

Failure Symptoms to Check

• Poor acceleration caused by weak ignition energy
• Random cylinder drop-out
• Weak or intermittent spark
• High-rpm breakup
• Hard starting

Because stator failure can mimic other ignition problems, testing the trigger, coils, switch box or power pack, and related grounds is recommended.