Review on Enhanced KeylessOption Replacement Remote Car Key Fob for 16245100-29 by Steven Stager

The circuit board inside is much simpler than the OEM key fob, probably because the old chip has a different part number and too many outputs to be used only for the key fob. It's very simple and works great. The battery inside wasn't even completely dead when I got it! A few weeks later it's still working, although I don't have high hopes for batteries that come with any form of electronics. The board fits the case better than the OEM. Would recommend her to anyone who needs her. I bought two of these for less than a GM part it would have cost me and now I have the CORRECT spare set of keys which I stashed around the house the moment "I didn't screw it up".