Replacement Number: 700191, 89019320, 89019301, 35143 Applicable Vehicles 1: Compatible with Chevrolet 2003-2006 Silverado 1500, 2003,2005-2006 Silverado 1500 HD, 2003-2006 Silverado 2500 HD, 2003-2006 Silverado 2500, 2003-2006 Silverado 3500, 2003-2011 Suburban 1500, 2003-2011 Suburban 2500, 2003-2005 Avalanche 1500, 2003-2005 Avalanche 2500, 2007-2011 Avalanche Applicable Vehicles 2: Compatible with GMC 2003-2007 Sierra 1500, 2003,2005-2007 Sierra 1500 HD, 2003-2007 Sierra 2500 HD, 2003-2004 Sierra 2500, 2003-2007 Sierra 3500, 2003-2011 Yukon, 2003-2011 Yukon XL 1500, 2003-2011 Yukon XL 2500, Cadillac 2009-2013 Escalade, 2007-2013 Escalade ESV, 2003-2011 Escalade EXT Before Installation: Please carefully check the vehicle's air conditioning system for other damaged parts. Poor contact, short circuits, and other issues might damage the newly installed parts again Before You Buy: We suggest you carefully compare the original parts already installed in your vehicle with the parts we sell. Small differences in details may result in incompatibility with your vehicle Our Service: If you find that the products we offer are different from what you need before or after purchase, or if you encounter any problems during use, please contact us in a timely manner Compatible with the Following Vehicle Models   Chevrolet 2003-2006 Silverado 1500 2003,2005-2006 Silverado 1500 HD 2003-2006 Silverado 2500 HD 2003-2006 Silverado 2500 2003-2006 Silverado 3500 2003-2011 Suburban 1500 2003-2011 Suburban 2500 2003-2005 Avalanche 1500 2003-2005 Avalanche 2500 2007-2011 Avalanche   GMC 2003-2007 Sierra 1500 2003,2005-2007 Sierra 1500 HD 2003-2007 Sierra 2500 HD 2003-2004 Sierra 2500 2003-2007 Sierra 3500 2003-2011 Yukon 2003-2011 Yukon XL 1500 2003-2011 Yukon XL 2500   Cadillac 2009-2013 Escalade 2007-2013 Escalade ESV 2003-2011 Escalade EXT