Review on 🔑 2 Pack Keyless Entry Remote Fob for Nissan & Infiniti Vehicles (KR55WK48903 KR55WK49622) - High-Quality Replacement by Dave White

Bought for a 2010 Infiniti FX35. The keys on my car can only be programmed by a specialist dealer or locksmith with the appropriate equipment. I was lucky that one of my local locksmiths was able to reprogram it. So make sure your key is capable of this as I suspect most dealers will refuse to reprogram aftermarket keys. That's why I gave the setup a 4 instead of a 5. Otherwise they are programmed fluently. As others have said I have also purchased keys with a transponder chip (2 spare keyless keys, remote keyless emergency responder, uncut blade blank with transponder chip for Smart Prox) and my locksmith cut them out to replace those in the key fobs. By the way, I was pleasantly surprised that they came with batteries already.