Buy 1999 Buick Century Door Lock Operating Rod (Front). Door Lock Cylinder - Repair or Replace If Cylinder, Handle, Left - OEM Buick Part # 84244781

Rod. Lock.
Rod used to operate the door Lock. Side ING Cylinder. Actuator. Control. Door Operating. Handle, inSide. Handle, outSide. Latch. Pawl.

Door Lock CylinderDoor Lock Operating Rod

Fits CT4

Door Lock Cylinder - Repair or Replace
If your keys don't turn in your door, you might need to replace the door lock cylinder in your 1999 Buick Century.