Compatible with: Chrysler 300 2018-2008 Dodge Challenger 2018-2008 Dodge Charger 2018-2008 Dodge Magnum 2008 Package Includes: 1 x Blower motor fan The function of the blower: The blower is part of your car's air conditioning system. Adjusting the fan speed sends a signal through the resistor to the blower motor to speed up or slow down. How to know if your blower motor needs to be replaced: No or little airflow. Making unusual noises, rattling or squealing. There is a strange smell. Attention: *Professional Installation is Highly Recommended. .
