I went without and soldered the wire directly to the copper spades on the socket. It separates from the reflector assembly so the only advantage with the harness is that it's easier to attach wires. If they've revised the sockets, then I'm not sure. I had them show me a harness and whatever they were asking at the time, I thought it was too much. For $75 or $97 (!!) those harness better be made of gold.
------------------
Louis Wang
Sugar Land, TX
1998 Black E0 #3826
http://web.wtez.net/tw57472