=> 
=> GREAT Condition!
=> Tested, 100% Working!
=> It is a BOSE System
Model Number: 28185 7S510
This radio is for a Bose System. You must have this exact part number for it to work.
Will Fit and Work In:
2004 Infiniti QX56
2004 Nissan (Pathfinder) Armada*
*In 2004, the Nissan Armada was known as the "Pathfinder Armada". This unit is compatible with that vehicle, as long as your part number matches the one above.
PLEASE NOTE: We can only guarantee compatibility if you are replacing one of the interchangeable part numbers listed. Please call if you have questions: 952-452-8465 or 214-575-5635