Features: Made with durable plastic and metal materials, this resistor can withstand wear and tear for long-lasting use. Perfect for use in cold weather or during the winter months when heating is essential for a comfortable ride. Improve your vehicle's heating system and enjoy a cozy-ride with this reliable heater blower motor resistor. Easy-installation! The AC blower motor resistor is located on lower passenger side dash-and is easily accessible by removing few screws; Manufactured from high-quality materials for durability. Stable characteristics, high reliability, resolves over heating issues. Specifications: Material:Plastic+Metal Size:As Picture Shown For F150 Color:Black Part Number:4L3Z-19A706-AA,4L3Z19A706AA,EC0161B15, EC0161B15A, F4ZZ19A706A Package Includes: 1x Heater Blower Motor Resistor note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.