Designed for reliable capacitor discharge ignition control, this marine switch box helps coordinate spark delivery and stable combustion under varying load conditions.

Heavy-duty electronic components and insulated internal circuitry are designed to withstand heat cycling, humidity, and harsh outboard operating conditions.

Features

• Helps maintain reliable spark delivery under load
• High-energy CDI ignition switching design
• Designed for stable spark sequencing
• Vibration-resistant internal circuitry

Common Symptoms of a Failing Switch Box

• Intermittent spark or ignition drop-out
• Sudden ignition failure after warm-up
• Random cylinder firing issues
• Engine misfire under acceleration