I don't see why not, you can get them here:
Molex 18-22 Gauge Pins .093" 10 Pair | Parts-Express.com
Molex 18-22 Gauge Pins .093" 10 Pair
They just clip right in, you may have to use a small pick or screw driver to push them in till they clip in place.
BTW, I use these all the time, they are awesome and they don't harm your factory wires:
Posi-Taps:
http://www.posi-lock.com/posiplug.html