Arrowhead Yamaha CDI Module

This is a new replacement CDI module from Arrowhead for your Yamaha. The CDI, or capacitor discharge ignition module, is a key part of your ignition system. It stores electrical energy and then discharges it to the ignition coil, creating the spark that ignites the fuel in your engine. When your CDI module isn't working right, you'll notice it quickly – think misfires, rough running, or even a no-start condition.

Arrowhead builds this module to meet or exceed the original manufacturer's performance standards. It's designed to be a direct, 100% interchangeable replacement, meaning it uses the same OEM connectors so installation should be straightforward. You get the peace of mind that comes with a well-built ignition component that's ready to get your Yamaha running smoothly again.