Just purchased the subject sensor from Auto Zone.As per Richard Easley's momo,I went to three ford dealers to purchase the mating plug Pt# auvc927082 and the pt. # does not regester in there computer.I just emailed Richard and got three failuers.Any sugestions on where to get this plug?Has anyone used this method? P/S I took the 02sensor with me but they told me i had to buy the intire harnes$$$$$.