Programming a new remote for the 2001 BUICK REGAL requires special tools that are available at a professional locksmith shop or the dealership. Programming fees may vary, please call your local locksmith or dealership for an estimate for their service.

The 2001 Buick Regal remote keyless entry shell is meant for customers who have a working keyless entry that is cracked or broken. Once received, you can remove the remote part from your original 2001 Buick Regal keyless entry remote and place it into the new shell for normal working functions.

The best way to protect your GM 4 BUTTON REMOTE from damage - cracks or scratchs is to use the Rubber Silicone case cover, multi colors are available to match your car for your GM 4 BUTTON REMOTE.

This CR2032 Battery will replace the old one from your 2001 Buick Regal Remote, Please make sure you have this CR2032 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2001 Buick Regal Remote, Please gave us a call if you have not found any numbers on your remote.