Product Name: HVAC Fan Motor Regulator/Resistor Description: Heating, Ventilation and Air Conditioning Systems Blower Motor Resistor, also known as BMR, controls the speed of the vehicle's blower motor. A faulty or inoperative blower motor resistor will result in poor cabin cooling or heating. It can also cause insufficient defrosting or de-icing of the windshield, reducing driver visibility. When replacing a faulty blower motor resistor, check the function of other heating, ventilation, and air conditioning system components, as they may be causing the blower motor resistor to fail. The current draw of the blower motor should be checked according to the manufacturer's specifications, and the cabin air filter (if equipped) should be replaced. Colour:black Material: ABS Size:9 x 7cm Package Contents: 1 x 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.