Shop 1992 Buick Century Latch. Lock. Actuator. (Rear). LaCrosse; Left. Door Lock Actuator - Repair or Door, Left, Doesn, Motor - OEM Buick Part # 15813549

1st Design. 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 LaCrosse

LaCrosse; Left.
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.