I have a 2013 GMC Sierra and needed to make a couple keys. Besides buying this, I bought a key cutting machine on eBay for $100 and a couple blank GMC transponder keys for $15. So I spent a total of $200 to do this project. Which is ok since I’ll be using the key cutting machine to make other keys to get my money’s worth out of it. Went on YouTube and followed programming instructions for the key and remote. Super easy to program. Definitely recommend this Dorman remote and looks very close to the original.