The product is a heater air condition climate HVAC housing box designed specifically for Chevy Silverado trucks made between 2007-2014. Manufactured by GM in the United States, this part is known by the OE/OEM part number 20883387 and is a genuine manufacturer part. It is not considered a vintage part, making it a reliable choice for maintaining the heating and cooling systems of these Chevy Silverado vehicles. Tag#4149
