I have an 04 warrior that my dogs chewed the wiring on. My problem is right next to the solenoid, four wires go into a small plastic assembly mounted to the frame. What is that piece and is it available at the local yamaha dealer or can I just wire them together somehow? Thanks for listening!

 

If you get a picture it would confirm my thoughts, but I'm thinking that you're talking about the rectifier. Either way, take it to your dealer and they'll be able to tell you what it is and get you set up with a new one.

 

that is the starter relay