Don't know about the connector...maybe Honda or make one yourself by using the plastic connector and adding all new wires inside?

Regulators are a common thing to go out on Honda's. Honda's are reliable as hell...except for the electrical systems!

I had to put a new one on my F2 AND one on the 900RR!
A chick I know with a '00 929 has put 3 on her bike already.