You are buying one NEW genuine factory Mopar 01-04 WJ Jeep Grand Cherokees repair wiring harness for the ATC blower motor resistor. This one is found on 1999-2004 Jeep Grand Cherokees with the 4.7 engine, and auto temperature control. If your resistor got hot, then chances are the plastic plug-in, as well as the wiring has had a melt down too. A simple solution to remedy that fried wiring.
MOPAR# 5102406AA