1Applicable Model: AC heater control panel is replacement for Wrangler TJ 19992004, please confirm whether your model is applicable before buying. 2OE Number: The part numbers for reference are SW2348, 55037473AB, SM2107, HS 373, please confirm whether it is consistent with the OE you need. 3Stable Performance: Heater control with blower motor switch, adopts 13 terminals, stable performance, sensitive and convenient adjustment. 4Easy Control: The control panel offers easy access to adjust the air conditioning climate settings in your car, providing comfort and convenience at your fingertips. 5Direct Replace: Designed and manufactured according to the original sizes, can be used to refurbish and replace the old and broken heater control panel.