Home/Shop by Part/Interior/Interior Components/Seat Heater Kits Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2004 2007 2006 2005 2004 2003 2002 Choose your GMC Model E 2004 Envoy Seat Heater Kits 2004 Envoy XL Seat Heater Kits 2004 Envoy XUV Seat Heater Kits S 2004 Sierra 1500 Seat Heater Kits 2004 Sierra 2500 Seat Heater Kits 2004 Sierra 2500 HD Seat Heater Kits 2004 Sierra 3500 Seat Heater Kits Y 2004 Yukon Seat Heater Kits 2004 Yukon XL 1500 Seat Heater Kits 2004 Yukon XL 2500 Seat Heater Kits