2001 2002 2003 2004 2005 2006 2007 2008 2009 GMC Canyon Envoy Savana Sierra Sonoma Yukon Hummer H2 H3 Saturn Relay Oldsmobile Alero Bravada Intrigue Silhouette Wire Harness for After Market Radio Installation Fits: 2004-2009 Canyon, 2002-2009 Envoy (non Bose), 2001-2007 Savana Fits: 2003-2007 Sierra, 2002-2004 Sonoma, 2003-2006 Yukon (non Bose) Fits: 2003-2007 Hummer H2, 2006-2009 H3, 2005-2007 Relay Fits: 2001-2004 Alero, 2002-2004 Bravada, 2002 Intrigue Fits: 2000-2004 Silhouette