By request, here's a pic of the connector. It's the white one with the black and brown wire coming from it. I got it either at Advance or Autozone, in the section with all the different light sockets. This one is a 194 (which has the same base as a 921.) I don't remember it costing more than a few dollars each.
It might take a bit of effort to get the socket to go in the lights, but that's probably do to the socket being aftermarket. The only concern would be the fact that the socket is 194 socket, which has a lower draw than a 921 bulb. I suppose as long as you're not reversing for miles, you should be fine.