1、Applicable Model: The blower resistor is for MKZ Zephyr, for Fusion, for Milan. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2、OE Number: The part numbers for reference are 8E5Z19E624A, JA1712, 8E5Z‑19E624‑A, RU797, 973057. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3、Enhanced Stability: Made of premium material, the blower motor resistor is sturdy and robust, ensuring high stability and durability to enhance driving experience. 4、High Efficiency: Enhance your vehicle's performance with this radiator fan heater resistor, ensuring optimal operational efficiency in all conditions. 5、Easy to Install: The interior blower resistor has a simple installation, convenient and effort saving, don't need too much tools or complicated steps.