Heater Blower Motor Resistor Module Compatible with Mercedes-Benz& BMW Vehicles,320i,328i,330i,335i,340i,428i, 430i,435i,440i,X5,M3,M4,Mercedes GL350,GL450,ML250,ML350 Replaces# 64119276112,1669064001
Blower Motor Resistor Module Installation: The heater blower motor resistor control module is easy to install, plug and play; no complex installation tools or skills can be replaced, greatly saving your installation time and cost
Blower Fan Resistor Module Performance: Helps maintain consistent airflow through your vehicle's ventilation system at different fan speed settings ,controls fan speed by regulating electrical current to the HVAC blower motor for optimal climate control performance