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

Design & Materials

• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.
• 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.
• Precision-wound copper coils are used to promote efficient voltage generation and stable output.

Ignition System Benefits

• Helps the ignition system recover from weak output, hard starting, and cylinder drop-out symptoms.
• Supports dependable starting by delivering the voltage needed by the ignition module.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.

Problems a Weak Stator Can Cause

• Unstable ignition output
• Engine misfire under load
• Weak or intermittent spark
• Random cylinder drop-out
• No-start conditions

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