Features: 1.Precise Fitment: This manual heater control module switch is completely molded by original car, which can firmly and tightly fit. 2.OEM: The OEMs of this air conditioner control panel switch are 1J0820045F, 657837L11 and 1C0820045D for reference, please check the part number of your item before purchasing. 3.Excellent Performance: This AC control module is made from sturdy and solid plastic material, which is very impact resistant, durable and anti rust. 4.OEM Standard: This heater switch strictly conforms to the original factory specifications, and it can precisely fit your car and is a great solution to problems such as poor ventilation or no air flowing out of the vent. 5.Direct Replacement: Exquisite workmanship with high stability, our air control heater switch is elaborate manufactured for direct installation. Specification: Item Type: Air Conditioner Control Module Heater Switch_x000D_ OEM: 1J0820045F, 657837L11, 1C0820045D Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!