Shop 2002 Buick Century Lock. Latch. (Rear). Saturn; Left; w/o Remote Locks. W/o power lock. Door Lock Actuator, Door, Power - OEM Buick Part # 22666178 (24420494, 90585289)

Exc.Keyless Entry. Mechanism to secure door to chassis. Motor to Lock and unLock car door. Assembly - Side. Controller. Door Actuator Motor. Dovetail.

Door Latch AssemblyDoor Lock Actuator Motor

Fits L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, LW300

Saturn; Left; w/o Remote Locks. W/o power lock.
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.