1999-2006 PICKUP GMC SIERRA 2000-2006 GMC YUKON 00 GMC YUKON XL 2001 GMC PICKUP GMC SIERRA C3 2001-2006 GMC YUKON DENALI & XL 2002-2006 GMC PICKUP GMC DENALI 1500 2005-2006 GMC PICKUP GMC SIERRA HYBRID