This replacement stator is designed to support stable ignition output by converting flywheel rotation into controlled electrical energy for the ignition circuit. The design priorities are especially important on Mercury/Mariner applications where ignition stability depends on clean stator output.

Stator Design

• Marine-grade lead wires and molded connectors help maintain dependable contact in a high-vibration environment.
• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.
• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.

Key Functional Details

• Helps restore ignition charge voltage for strong, repeatable spark output.
• Supports smooth acceleration by helping the ignition system maintain consistent energy.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Supports dependable starting by delivering the voltage needed by the ignition module.

Problems a Weak Stator Can Cause

• Engine misfire under load
• Charging output problems where the stator also supports charging circuits
• Unstable ignition output
• Weak or intermittent spark
• Poor acceleration caused by weak ignition energy

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