It looks like a semi-proprietary auto-electrical connector which generally won't be available from the specific car manufacturer as a spare part. I'd say your best bet would be an auto wrecker who handles the type of vehicle from which it came, and they might let you pull one off a wrecked car (or at least do it for you).
I see from your search results that they are available from alibaba but I'm guessing that the wholesaler will only sell in minimum quantities of say 500 or so, and clearly you only want one of them. Sorry I can't be of more help but I've been in a similar situation with an Opel connector and the only place I could source one was from a motor wrecker.
