The stator acts as the electrical foundation of the ignition system, producing the current needed to feed the ignition module and support consistent firing. This style of stator is also associated with a 35-amp charging configuration, so clean electrical output and connector integrity are especially important. The design priorities are especially important on Johnson/Evinrude applications where ignition stability depends on clean stator output.

Design & Materials

• High-temperature insulation helps protect the windings from heat cycling inside the engine cowling.
• Precision-wound copper coils are used to promote efficient voltage generation and stable output.
• The stator body is designed to maintain proper coil alignment under continuous flywheel rotation.
• The coil assembly is built to resist breakdown from heat, oil mist, humidity, and repeated thermal expansion.

Key Functional Details

• Engineered to meet OEM-style electrical output characteristics.
• Designed to maintain stable voltage as engine load and RPM change.
• Helps restore ignition charge voltage for strong, repeatable spark output.
• Provides a dependable electrical source for the ignition system under real-world boating conditions.

Common Symptoms of Stator Failure

• Weak or intermittent spark
• No-start conditions
• Unstable ignition output
• High-rpm breakup
• Hard starting

A stator should be diagnosed as part of the complete ignition system so related components are not overlooked.