Shop 1999 Buick Century Lock. Actuator. Latch. (Front). All Models; Right; w/Power Locks; w/o Keyless Entry, Keyless, Right - OEM Buick Part # 15110642 (15068498)

Exc.Keyless Entry. Incl.Latch. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Assembly - Side. Door Motor.

Door Latch AssemblyDoor Lock Actuator Motor

All Models; Right; w/Power Locks; w/o Keyless Entry. W/o keyless entry. W/o remote entry. W/power, w/o remote entry.
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.