• OE Number: 81230H9001 • Compatibility: Rear door lock actuator motor for Kia Rio 2018-2021. • Features: If the door cannot be locked or unlocked, or can only be locked or unlocked sporadically, or makes noise, or the car alarm is randomly activated. We can replace the old one to solve the problem. By pressing the lock or unlock button, the door lock actuator is activated and moves the door lock mechanism. • Easy to install: 1. Align the lock actuator with the door lock mechanism. Securely attach the lock actuator to the door using screws or bolts, ensuring a solid connection with the vehicle's structure. 2. Test the operation of the lock actuator to ensure it can correctly lock and unlock the door. 3. Make necessary adjustments according to the manufacturer's instructions for optimal operation. • Package content: 1 x Rear door lock actuator motor.