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GM Transponder Keys

GM Keys has all GM transponder keys in stock, ready to be programmed to your GM. All GM transponder keys must be programmed to your specific GM, it takes less than 10 minutes, and is easy with our step by step instructions.

Once you program your GM transponder key to your GM, all of the previous keys will no longer operate the ignition. Previous door keys will still unlock the doors, but they will no longer start your GM. We sell all GM transponder keys for $50 plus shipping.


What is a Transponder Key

A GM transponder key has a RFID chip in the key. When you insert a GM transponder key into the ignition, the car sends a signal to the key asking for it's RFID code. If the key responds with the correct code, the GM will start. If the wrong code is returned, you cars ignition will be locked out for 20 minutes.

GM transponder keys are very secure and help prevent your GM from being stolen. Of course a car thief can still tow your GM away, or bypass the ignition system on your GM. The GM transponder key does make it harder for a car thief to steal your GM.

GM Keys has every GM Transponder key in stock and ready to ship to you immediately.