Material: This rear door lock actuator release switch is made of reliable materials. Good materials effectively extend the product's lifespan, saving you the hassle of frequent replacements. 【Smooth Opening and Closing】Directly replaces dented or worn items; simple opening and closing, no abnormal noise, and secure locking. Installation: This door lock actuator is easy to install and requires no additional modifications. This system ensures smooth door operation, resolving issues such as doors failing to close/open/remain closed, and helps you control the door locks, allowing for easy locking and unlocking of your vehicle. The door lock mechanism helps restore the convenience of locking car doors, effectively resolving malfunctions such as jamming or lack of response., Manufacturer: RAQXOLPB1