Yamaha 300 hp HPDI Outboard Motor CDI Control Unit 6DO-8591A-13-00 ECU 6D0-13

  
Yamaha HPDI 300hp Outboard CDI (Engine Control Unit). (Part #6D0-8591A-13-00 supersedes to 6D0-8591A-12-00 & 6D0-8591A-14-00). This CDI is guaranteed to function properly. No corrosion on the connector pins (see close-up pictures).