1Applicable Model: The heater blower motor control switch is replacement for Peterbilt 384 2008 to 2015. Please confirm whether it is consistent with the product you want before buying to avoid unnecessary return. 2OE Number: The part number for reference is 599-5000. Please confirm whether it is consistent with the OE you need to avoid wrong buying and other problems. 3Premium Material: Made of durable plastic, this air blower motor control switch is built to last. It is resistant to wear and tear, ensuring long lasting performance and reliable functionality. 4Easy Installation: This heater AC blower motor control switch is designed for hassle free installation, can be easily installed without the need for any modifications or additional tools. 5Smooth Operation: The air conditioning blower motor control switch allows for easy and precise adjustment of the air conditioning system, ensuring smooth operation and allowing you to control the airflow . 1 xHeater Blower Motor Control Switch