Used Nav radio question

[jerrycrc]

Found a used nav radio and would like to know if it will work in an '03 H2??

DETAILS:

GENUINE GM NAVIGATION RADIO

THIS IS OUT OF A 2004 HUMMER H2. LIKE NEW CONDITION !!

Fits:

2003- 2006 Hummer, Denali, yukon , Tahoe, Suburban,

2002-2006 Buick Rainier, TrailBlazer, Envoy & May fit other GM Vehicles.

Please contact your dealer for application.

STILL IN LIKE NEW CONDITION . THIS IS THE GPS NAVI MONITOR ONLY!