Review on cciyu Ignition Lock Cylinder and Starter Switch Replacement - Suitable for 1997-2005 Chevrolet, Oldsmobile, and Pontiac Models by Ricky Mills

The most difficult and time consuming part was removing the panel, disconnecting the connectors and the negative battery terminal, pulling the airbag fuses. There are several YouTube videos to help with the steps and procedures. I didn't get any instructions so the help was complete. After anti-theft car retraining, the car started right away! In total it took about an hour.