Designed as a key charging source for the ignition circuit, this stator helps provide the electrical energy needed for smooth throttle response and dependable starting. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Design & Materials

• Laminated core sections help concentrate magnetic flux from the flywheel magnets for reliable electrical production.
• The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.
• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.

Ignition System Benefits

• Supports dependable starting by delivering the voltage needed by the ignition module.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.

Problems a Weak Stator Can Cause

• High-rpm breakup
• Charging output problems where the stator also supports charging circuits
• Weak or intermittent spark
• Spark loss after warm-up
• Unstable ignition output

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