Transponder Key Blank Fits Toyota Highlander This is about one uncut transponder key blank with a black plastic head, and the chip included inside the key, tested and ready to be programmed. You can take it to a professional locksmith or the dealership with your working key to get this new key cut and programmed. Any question you have, you can always contact us. We stand by our products, and they are guaranteed to work. It Fits 2004 2005 2006 2007 2008 2009 2010 Toyota Highlander WARNING: If your car is a 2010, please make sure your key has a small dimple on the blade right below the rubber head. If your key has a "G" stamped instead the small dimple, this key will not work in your car. If your car has a Prox FOB, which means you dont need the key to start the vehicle, or you can start it pushing a button, or turning a knob, then this key is NOT for your car.