I am in NEED of an O2 plug for my 99 xk8 it is the plug to the aft/bottom right side O2 sensor. It is a Black plug with the wire color code of Blue, Purple/Green dot, White/Green dot and White. If you have one or know where I can get one please let me know. This plug is part of the wiring harness on the car so chances are it will need to come from a salvage car. Please let me know if you have a lead on one.