<b>NOTICE: Please review information carefully to make sure this part fits your vehicle.</b> <br> <br><br><b>Compatible with: </b> <br> <br> the Following Vehicles with AUTO A/C Controls <br> <b> Compatible with Chevy <b> <br> Trailblazer 4.2/5.3/6.0L 2003-2009 <br> Silverado 1500 4.3/4.8/5.3/6.0L 2003-2006 <br> Silverado 1500 Classic 4.3/4.8/5.3/6.0L 2007 <br> Silverado 2500 / 3500 5.3/6.0/6.6/8.1L 2003-2006 <br> Silverado 2500 / 3500 Classic 6.0/6.6/8.1L 2007 <br> Tahoe 4.8/5.3L 2003-2006 <br> Avalanche 1500 / 2500 5.3/8.1L 2003-2006 <br> SSR 5.3/6.0L 2003-2005 <br> Suburban 1500 / 2500 5.3/6.0/8.1L 2003-2006 <br> <br> <b> Compatible with GMC <b> <br> Envoy 4.2/5.3L 2003-2009 <br> Sierra 1500 4.3/4.8/5.3/6.0L 2003-2006 <br> Sierra 1500 Classic 4.3/4.8/5.3/6.0L 2007 <br> Sierra 2500 / 3500 6.0/6.6/8.1L 2003-2006 <br> Sierra 2500 / 3500 Classic 6.0/6.6/8.1L 2007 <br> Yukon 4.8/5.3L 2003-2006 <br> Yukon Xl 1500 5.3/6.0L 2003-2006 <br> Yukon Xl 2500 6.0/8.1L 2003-2006 <br> <br> <b> Compatible with Isuzu <b> <br> Ascender 4.2/5.3L 2003-2008 <br> <br> <b>Compatible with Buick <b> <br> Rainier 4.2/5.3L 2004-2007 <br> <br> <b> Compatible with Cadillac <b> <br> Escalade 5.3/6.0L 2003-2006 <br> <br> <b> Compatible with Oldsmobile <b> <br> Escalade 4.2L 2003-2004 <br> <br> <b> Compatible with SAAB <b> <br> 9-7X 4.2/5.3/6.0L 2005-2009 <br><br><b>1year </b> <br><b> Tested Before On Sale</b> <br><b> Easy To Install</b> <br>If you have any questions, tell us, we will reply you in 24 hours.