Home/Shop by Part/Interior/Electrical & Switches/Power Seat Switches Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 1999 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 Choose your GMC Model S 1999 Sierra 1500 Power Seat Switches 1999 Sierra 2500 Power Seat Switches