Compatible with the following vehicles
2002-2005 Chevrolet TrailBlazer
2002-2006 Chevrolet TrailBlazer EXT
2006-2007 Chevrolet TrailBlazer LS
2006-2009 Chevrolet TrailBlazer LT
2002-2004 GMC Envoy
2002-2004 GMC Envoy XL
2005-2009 GMC Envoy SLT
2005-2009 GMC Envoy SLE
2004-2006 GMC Envoy XUV