Is your old Pontiac G8 key fob cracked, broken, or just looking worn out? This CoCocina replacement case is the fix. This is JUST THE EMPTY SHELL – it does NOT include any electronics, transponder chip, or key blade. You'll need to carefully transfer all the internal parts (the circuit board, buttons, immobilizer chip, and battery) from your original, broken remote into this new black case. Then, you'll take the new, uncut metal blade that comes with this shell to a locksmith or dealer to have it cut to match your car's ignition. It's a 5-button (4+1) flip/folding key design specifically made for the 2008 and 2009 Pontiac G8. The case is durable and makes the assembly process pretty straightforward if you're careful. It's a huge cost-saver compared to buying a whole new programmed key from the dealership. Just make sure your original key looks exactly like the one in the pictures before ordering. A great DIY project to restore your key to like-new condition.