For sale ECU removed from working 2004 Yamaha FX HO with less than 97 hours on it.

Part number for ECU is 6B6-8591A-00-00.

I installed the ECU into my other 2004 Yamaha FX HO  Waverunner and tested it.

It works perfect and has no faults of any kind.

Please, check for the compatibility on Yamaha website prior to purchase.

Here is the link to the video of the running Waverunner with the parts still mounted on it:
http://youtu.be/MYdNb1m-NCo