Built for harsh marine environments, this ignition module supports consistent spark output, smoother acceleration, and dependable high-RPM ignition operation.

Sealed marine-grade circuitry and vibration-resistant epoxy encapsulation help protect the switch box from moisture intrusion, corrosion, and damaging engine vibration.

Features

• Vibration-resistant internal circuitry
• Helps maintain reliable spark delivery under load
• Supports dependable ignition timing operation
• Marine-grade sealed electronic construction

Common Symptoms of a Failing Switch Box

• Loss of top-end RPM
• Engine misfire under acceleration
• Random cylinder firing issues
• Sudden ignition failure after warm-up