I do have an option for you but the Replacement License Plate Light Kit for Westin Bumpers - Chrome # 00007153 is designed to work with Westin Diamondstep, Surestep or Perfect Match rear bumpers.
The option I have for you is the Optronics License Plate Light w/ Mounting Bracket - Incandescent - Gray Housing - Clear Lens # LP55CB. The # LP55CB is a universal fit and will fit on your 2004 Nissan Armada. view full answer...