Shop 2000 Buick Century Lock. Latch. Actuator. (Rear). W/anti theft. Door Lock Actuator - Repair or Door, Anti, Motor, Theft - OEM Buick Part # 13539391 (13536647)

Anti-Theft System. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Assembly - Side. Controller. Door Motor. Dovetail.

Door Latch AssemblyDoor Lock Actuator Motor

Fits CT5

W/anti theft.
Door Lock Actuator - Repair or Replace
Your may need a new door lock actuator if your keyless entry doesn't work or your lock button doesn't lock the doors.