Top Quality replacement for your Yamaha WJ500 Wave Jammer CDI Unit. These units are all factory tested and tuned. Each CDI Unit comes with all required connectors and wiring, making installation fast and easy.
Replaces, but is not limited to Yamaha OE#:
*This unit does not replace 6K8-85540-11. If your unit has a marking with 06K8-11, this part is not the replacement.