The key you will be able to program yourself using a set of instructions. The remote must be brought to either a dealership or an automotive locksmith for programming.
The key must be cut prior to the key portion programming attempt.

*COMPATIBILITY NOTE*
Most GM vehicles were produced with multiple remote part numbers and options that are not interchangeable. To avoid an incorrect purchase, please verify that the part numbers listed are the ones you need for the vehicle by either comparing the numbers on the back of an existing remote or by contacting a dealership with your VIN to obtain the proper part number of the remote needed for your vehicle.

The remote and key are replacement items, not original items, but will look and function just like an original one would.

• Replacement remote and key that look and function like the original
• Programming - You can do the key yourself after cutting using provided instructions but the remote will have to be brought to a dealership or an automotive locksmith for programming
• Replaces KOBGT04A, 15777636, 3521A-T04A, ID 46
• Please read all details to confirm your ordering the proper part

Replacement remote and key that look and function like the originalDiscount Keyless