Please choose the Keyfob that looks most like the Original

Buick Key Fob Replacement

A programmed Buick key from the dealer usually runs $275 to $475 depending on the model. We carry OEM-quality Buick key fobs, smart keys, and remotes for the Enclave, Encore, LaCrosse, Regal, Lucerne, and more, going back years for the sedans people still drive daily. Each ships fast from the US and is backed by a 30-day return. Match the FCC ID on your current key, or use the year-make-model search up top.

Frequently Asked Questions

Can I add a Buick key myself with a working key?

On a fair number of 2010s Buicks, yes. You can pair an extra transponder or remote-head key with an on-board sequence if you already have one that works. The push-button proximity models need a locksmith or dealer tool. Our key programming page sorts out which applies to your Buick.

Does my Buick key have remote start built in?

Many do. The Enclave, LaCrosse, Regal and others came with a remote-start button on the fob. If yours has it, order a key with the matching button layout so you keep that feature.

What does a Buick key run at the dealer?

Usually around $275 to $475 programmed, depending on the model. Ours come in well under that.

I have a Lucerne or LeSabre. Can you still make that key?

Yes. The older Buick sedans are some of the cars we get asked about most, and we stock their transponder keys, remotes, and blanks. Match your year and the numbers on your current key.

My Buick fob feels sluggish lately. What's wrong?

Start with the CR2032 battery, since a weak one is behind most range and responsiveness problems. If a new battery doesn't snap it back, the fob itself is wearing out and a replacement is the fix.