Shop 1990 Buick Century Lock. Latch. Actuator. (Rear). Acadia; Right. Door Lock Actuator - Repair or Door, Right, Motor, Doesn - OEM Buick Part # 13546574 (13533604)

Incl.Latch. Includes: Door Lock. 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 Acadia, Blazer

Acadia; Right.
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.