For 2003, 2005-2006 GMC Sierra 1500 HD HVAC Control Module Dorman 61612KFZP

For 2003-2006 GMC Yukon HVAC Control Module Dorman 36621YKXZ 2005 2004

For 2003-2006 GMC Yukon XL 1500 HVAC Control Module Dorman 81396TXTB 2005 2004

For 2003-2006 Chevrolet Tahoe HVAC Control Module Dorman 46819YHGX 2004 2005

For 2003-2006 Chevrolet Avalanche 2500 HVAC Control Module Dorman 42662BZVY 2004

For 2003-2006 Chevrolet Suburban 1500 HVAC Control Module Dorman 17234SGFZ 2004

For 2003-2006 Chevrolet Suburban 2500 HVAC Control Module Dorman 14642FKZF 2004

For 2007 GMC Sierra 1500 HD Classic HVAC Control Module Dorman 57388FRZT