Good luck with trying to identify a particular connector like that. It wouldn't surprise me if it wasn't a third party part probably made in China. If it were me, I'd try to find a wreck somewhere an get one from that, or even better and easier, use the one I had and splice the wires to it. A little solder and some heat shrink and presto, you have the connector you're looking for. Then again you can wait for suggestions because I'm sure someone here probably knows who made every part on the bike and how to get it. Good luck anyway.
2013 Kawasaki Vulcan 1700 Voyager