Sorry for late reply but just back from London. They key for 370z and Juke are obviously under different part numbers due to different shells on the keys ) newer z key has a 'Z' on it). The frequency is the same and should be find according to my Nissan supplier. So go for that key mate. If the worst happens and It won't code I would buy the fob as a 3rd key. Let me know how you het on