Programming a new remote for your vehicle 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.

If your 2002 Chevrolet Blazer remote head key is not working properly, it may be because the rubber pad is worn out. You can replace your 2002 Chevrolet Blazer remote head key rubber pad and save yourself from buying a new remote head key.

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 2002 Chevrolet Blazer 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 2002 Chevrolet Blazer Remote, Please gave us a call if you have not found any numbers on your remote.