Vehicle Specific - Air conditioning controls panel fits for Chevy/GMC C1500 96-99, fits for Chevy/GMC C2500 96-00, fits for Chevy/GMC C3500 96-02, fits for Chevy/GMC K1500 96-99, fits for Chevy/GMC K2500/K3500 96-00. Please read the vehicle model in the product description carefully. AC Heater Control Panel - Climate control panel without rear window defogger switch replace 599-007, 15-72548, 9378815. Restores the operation and function of your vehicles heating and cooling controls. Module has been tested to ensure the perfect match. Premium Quality - The controls panel module is made of high-quality materials. High quality, reliability, and durability. Manual control for heat & air conditioning to solve poor flow or no air flowing from the vents at all and other issues. Easy to Install - Plug and play for easy. Direct replacement the worn control panel. Convenient assembly, remove the parts, and re-install the new one. HVAC control module matches the appearance and function of the original unit on specific vehicles. Customer Service - You can enjoy 2 years friendly fast service and competitive prices. If you have any questions about the Heater A/C Control Panel, please feel free contact us and we will help you resolve the issues.