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

Construction Details

• 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.
• Epoxy encapsulation helps shield internal windings from moisture, vibration, and corrosion.
• Heavy-duty winding insulation helps prevent shorting between coil layers during extended operation.

Operating Features

• Designed to maintain stable voltage as engine load and RPM change.
• Engineered to meet OEM-style electrical output characteristics.
• Helps correct intermittent spark loss caused by heat-sensitive stator windings.
• Helps reduce high-RPM breakup caused by weak or unstable stator output.

Failure Symptoms to Check

• Random cylinder drop-out
• Charging output problems where the stator also supports charging circuits
• Weak or intermittent spark
• High-rpm breakup
• Hard starting

For best results, stator output should be verified with the proper service-manual resistance and DVA voltage tests before installation.