For those of you that were wondering. You may have an engine block heater installed on your car. The plug is located on the lower grill in the bumper. Well I have located the part # for the cord that goes from that terminal to the wal outlet.
XW4Z-6B019-AA List $86.95 Inet $64.74
See photo below.
XW4Z-6B019-AA List $86.95 Inet $64.74
See photo below.