Description: The Heating, Ventilation and Air Conditioning system blower motor resistor, also known as the BMR, controls the speed of the vehicle's blower motor. A faulty or non-operating blower motor resistor will result in poor cabin cooling or heating conditions. It can also cause the windshield to be defrosted or insufficiently de-iced, reducing the driver's visibility. When replacing a faulty blower motor resistor, you should check the function of other heating, ventilating, and air conditioning system components as they may cause the blower motor resistor to fail. The blower motor's current draw should be checked per the manufacturer's specifications and the cabin air filter (if equipped) should be replaced. Inspect equipment to installation before purchase. Applies to: For NO. Number: 271506902R U4631004 Material: Metal colour: As Shown Package Contents: 1 x For Motor Module Resistor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.