This OEM GM Chevy Cobalt 4 Button Key Fob is the perfect replacement for your lost or damaged keychain. With its sleek black color and compact design, this keyless entry keychain dongle is easy to program and use. It comes with a trunk release feature and is compatible with various GM models. Key fob comes from old Chevy Cobalt I had years ago. Item worked when I had the car but it hasn?t been used in years. I am selling this item as ?untested, for parts or repairs? for that reason. Key fob does not have a battery either. Cosmetically it?s has some markings around edges from replacing batteries in the past. Please see pictures for more details. Be sure to check out my store for more. Add 3 or more items to cart and save 20%! Thanks for viewing.