The item is the Blower Motor Resistor. It is just what you need to bring your heating and A/C blower system back to good working order! On most vehicles it is mounted to the HVAC unit inside the passenger compartment. It can be accessed from the passenger foot well area. Description Features: 100% Brand New Material: PBT + Aluminum Direct replacement part for original Blower Motor Resistor Low Power Consumption and Low Temperature Eco design, Safe and reliable Fitment : 1981-1988 1991-1996 Jeep Cherokee 1986-1992 Jeep Comanche 1981-1990 Jeep Wagoneer 1984-1985 Jeep Grand Wagoneer .