1 0 1994 GMC TopKick HVAC ECM Contact for price HVAC Control Module, Good Condition. Call DTI Trucks for More Information and Shipping Quote. ConditionUsedFits To Make(s)GMCFits To Model(s)TOPKICKStock Number66077 MLS Number13061287CategoryHVAC ECMs Last Updated11/8/2024 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info