The stator acts as the electrical foundation of the ignition system, producing the current needed to feed the ignition module and support consistent firing. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Construction Details

• 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.
• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.
• Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.

Operating Features

• Engineered to meet OEM-style electrical output characteristics.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Helps restore ignition charge voltage for strong, repeatable spark output.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.

Failure Symptoms to Check

• Random cylinder drop-out
• Poor acceleration caused by weak ignition energy
• Unstable ignition output
• Spark loss after warm-up
• Hard starting

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