Fitment: for 2003 2004 2005 2006 2007 Hummer H2Easy installation: Easily installs into your AC blower motor. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the new resistor in place.Compatible Part Numbers:(your numbers might be different for numbers below, please compare provided images with the module you have)15-80388 15-80655 15-809116GSH-19E624-AA 4GSH-19E624-AA 3GSH-19E624-CA19331830 19329838 89023355 93803637 88986529Colour:blackMaterial:Aluminum+ABSPackage Contents:1 x Blower Motor ResistorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.