I cant say for sure, but the Unit measure about 8 1/2" X 5" if that helps. And here is a list of the Vehicles that it is supposed to fit:
2005 - 2007 Chrysler 300C
2007 - Chrysler Aspen
2006 - 2007 Dodge Charger
2005 - 2007 Dodge Dakota
2005 - 2007 Dodge Durango
2005 - 2007 Dodge Magnum
2006 - 2008 Dodge Ram 1500
2006 - 2009 Dodge Ram 2500/3500/4500
2006 - 2007 Jeep Commander
2007 - 2008 Jeep Compass
2005 - 2007 Jeep Grand Cherokee
2007 - 2008 Jeep Patriot
Interested if I can get it into my 08 Ram, wondering if the harnesses are the same. Does it come with the amp?