Compatible with select vehicle security systems; locks and unlocks vehicles

Only have one key or lost or broke one? This DURAKEY Powered by Duracell replacement full function transponder, remote and key has the transponder chip in the head of the key plus the built in remote for lock/unlock, remote start and other functions that can be programmed to your vehicle as well as the key blade that can be cut for your vehicle. Works with (2009-2013) Infiniti FX35, (2009-2013) Infiniti FX50 and (2008-2012) Infiniti EX35.