OK, so newer Grands? I'll go walk around pull a part one day.
Your looking for an RBK unit. RBK will be on the face of the unit. If you find a newer unit the tune knobs are replaced by buttons.
2002 Chrysler 300M
2002 Chrysler Concorde
2002 Chrysler PT Cruiser
2002 Chrysler Sebring (convertible and sedan only)
2002 Chrysler Town and Country *
2002 Dodge Caravan (+Grand) *
2002 Dodge Dakota
2002 Dodge Durango
2002 Dodge Intrepid
2002 Dodge Neon
2002 Dodge Stratus (sedan only)
2002 Dodge Truck (Fullsize)
2002 Jeep Grand Cherokee
2002 Jeep Liberty
2002 Plymouth Voyager *
2003 Chrysler 300M
2003 Chrysler Concorde
2003 Chrysler PT Cruiser
2003 Chrysler Sebring (convertible and sedan only)
2003 Chrysler Town and Country
2003 Dodge Caravan (+Grand)
2003 Dodge Dakota
2003 Dodge Durango
2003 Dodge Intrepid
2003 Dodge Neon
2003 Dodge Stratus (sedan only)
2003 Dodge Truck (Fullsize)
2003 Jeep Grand Cherokee
2003 Jeep Liberty
2003 Jeep Wrangler
2004 Chrysler 300M
2004 Chrysler Concorde
2004 Chrysler PT Cruiser
2004 Chrysler Sebring (convertible and sedan only)
2004 Chrysler Town and Country
2004 Dodge Caravan (+Grand)
2004 Dodge Dakota
2004 Dodge Intrepid
2004 Dodge Neon
2004 Dodge Stratus (sedan only)
2004 Dodge Truck (Fullsize)
2004 Jeep Grand Cherokee
2004 Jeep Liberty
2004 Jeep Wrangler
2005 Chrysler PT Cruiser **
2005 Chrysler Sebring (convertible and sedan only) **
2005 Chrysler Town and Country **
2005 Dodge Caravan (+Grand) **
2005 Dodge Neon **
2005 Dodge Stratus (sedan only) **
2005 Dodge Truck (Fullsize) **
2005 Jeep Liberty **
2005 Jeep Wrangler **
2006 Chrysler Sebring convertible **
2006 Chrysler Town and Country **
2006 Dodge Caravan (+Grand) **
2006 Dodge Neon **
2006 Dodge Stratus (sedan only) **
2006 Jeep Liberty **
2006 Jeep Wrangler **
2007 Chrysler Town and Country **
2007 Dodge Caravan (+Grand) **
2007 Jeep Liberty **