Review on ACDelco D1469G Original Equipment Ignition by Robert Ewing

Works great. You need to 1. take out the old lock cylinder 2. take out the tumblers of the old cylinder and keep them in order (one by one, be very careful) 3. match the old tumblers to the new ones (the tumblers have the same number as the new cylinder ) 4. Install the new cylinders into the new cylinder in the same order that the old toggle switches were in the old cylinder. Pretty much it is. I left out some instructions but wanted to share this part of the process, I had to figure it out myself. It took a while, but next time it will be very easy.