This is a high-quality replacement transponder chip for your General Motors vehicle. It is designed to fit perfectly with your car ignition key and has a surface finish of nickel. Made in the United States, this chip is compatible with other part numbers 87488 and interchange part number B97-PT5, making it the perfect choice for your performance/custom fitment type.

The chip is uncut and comes with a blank key, ready for you to program. It is a genuine GM product and is ideal for those looking to replace their lost or damaged transponder chip. Buy with confidence and keep your car secure with this top-quality replacement chip.