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

• Marine-grade sealed electronic construction
• Helps maintain reliable spark delivery under load
• Supports dependable ignition timing operation
• High-energy CDI ignition switching design

Common Symptoms of a Failing Switch Box

• Engine misfire under acceleration
• Intermittent spark or ignition drop-out
• Loss of top-end RPM
• Random cylinder firing issues