Brand New OEM Nissan Smart Intelligent Key for Select Altima and Maxima FCC ID KR55WK48903 KR55WK49622 This is a brand new OEM Nissan smart key remote for select Altima and Maxima models with FCC ID number KR55WK48903 and KR55WK49622. Please check product description below for vehicle fit guide. Nissan Part Number 285E3-JA05A This Nissan smart key must be programmed by a qualified locksmith or dealership in order to function. New complete smart key with all electronics and batteries included, comes in original Nissan box. Every single remote is tested before it is sent to make sure it is transmitting.