Excellent replacement,
February 7, 2012 Amazon Verified Purchase(What's this?)
This review is from: 2005 05 Buick LeSabre Keyless Entry Remote - 4 Button
I purchased this keyless remote from Amazon after the original failed (the battery holder contacts were broken). I received it in a couple of days using standard delivery. I was somewhat skeptical whether or not it would be a direct replacement and if the Buick dealer would have a problem programming it, but it was less than half the cost of one from the local Buick dealer (over $100). Turns out that it was identical to the original remote, the dealer programmed it in a few seconds at no charge and it works great.