✓【Vehicle Fitment-1】Compatible with 2003-2006 Chevy Silverado 1500/1500HD/2500/2500HD/3500, 2007 Silverado Classic 1500/2500/3500; 2003-2006 Avalanche 1500/2500, Suburban 1500/2500, Tahoe; 2002-2009 Trailblazer, 2002-2006 Trailblazer EXT
✓【Vehicle Fitment-2】Fits select 2003-2006 Chevy Silverado, Avalanche, Suburban and Tahoe; 2002-2009 Trailblazer; 2003-2006 GMC Sierra and Yukon; 2002-2009 Envoy; 2003-2006 Cadillac Escalade; 2004-2007 Buick Rainier; 2003-2008 Isuzu Ascender; 2002-2004 Oldsmobile Bravada; 2005-2009 Saab 9-7x. Check the vehicle chart and original panel before ordering
✓【OE Numbers】Replaces 599-210XD, 15-73095, 10370033, 10370034, 10395426, 10395427, 15022101, 15076095, 15076096, 15084170, 15084171, 15086835, 15107752, 15107753, 15132072, 15136888, 15136889, 15165920, 15183792, 15183793, 15189435, 15189436, 15195333, 15195382, 15195383, 15201681, 15203181, 15220317, 15220318, 15832313, 15832315, 21997350, 21997351, 21997352, 21997353, 21999160, 21999161, 25945046, 25945047, 8-25945046-0
✓【Function & Installation】This 599-210XD AC heater panel climate control module helps restore fan speed, temperature, airflow mode and defrost control. Designed with factory-style connectors and mounting points for direct replacement. Compare the OE number, rear connector layout and manual knob configuration with your original unit before ordering
✓【Synhalt Assurance】Synhalt is committed to providing dependable automotive replacement parts with reliable performance and practical fitment in mind. We focus on clear compatibility guidance, consistent product quality, and responsive customer support to help make your climate control module replacement experience easier