2007 Buick Terraza Door Lock Cylinder

The procedure is to use a heat gun, apply heat to the cylinder area, hold the shutter open with a paper clip or a similar item and force air into the cylinder using compressed air and a blow gun attachment, the shutter open and inject a small amount of Super-Lube(R) GM P/N 12346241 (Canadian P/N 1093474) or equivalent, work the key into the cylinder several times, and wipe the excess lubricant from the key.

You can install the front door lock cylinder to the front door outside handle, the lock cylinder retainer to the front door outside handle, and the front door outside handle.

You can remove the front door outside handle, the lock cylinder retainer from the front door outside handle, and the front door lock cylinder from the front door outside handle.