Material: The car door lock actuator is made of particular materials to ensure smoothness and quietness to ensure reliable strength and stability, can withstand heavy use, can ensure your vehicle; Features: Replace any outdated or damaged lock actuator to help solve the door opening problem and restore the correct door lock function, so you have a good sense of use; Installation: The unique design of the lock makes installation easy, it also meets environmental requirements, low power consumption, and runs very quietly, so there is no noise during the process; Logic Matching: Manufactured strictly according to OEM electronic control protocols, the connectors seamlessly interlock with the automotive wiring harness, ensuring accurate door status display on the dashboard. Solving the "Door Rebound" Issue: If the door lock automatically springs back immediately after being pressed, besides checking if the door is not fully closed, it's usually due to a malfunctioning limit switch inside the actuator, causing the system to mistakenly interpret it as a door being obstructed., Manufacturer: NUOSDEX