• The 9.7 inch OCTA-CORE android 10.0 navigation radio for Hummer H2 2004-  is compatible if your truck has a dashboard that resembles the pictures below.



The 9 inch Octa-core android 10.0 navigation radio for Hummer H2 2008-  is compatible if your truck has a dashboard that resembles the pictures below.



2003 Hummer H2  can recommend this https://phoenixautomotiveinc.com/products/9-7-octa-core-android-9-0-navigation-radio-for-hummer-h2-2004?_pos=2&_sid=6cf115b3f&_ss=r  if your truck has a dashboard that resembles the picture below.