This listing is for a GM Genuine Parts Water Pump Outlet Assembly with Thermostat, featuring part number 12674639. The assembly is designed for durability and is a direct bolt-on replacement for compatible vehicles. It includes one thermostat housing assembly and is backed by a 3-year manufacturer warranty. Please note that the condition is unknown, and there are no additional notes provided. This part is an OEM/OE replacement and is not a universal fit. Ideal for those seeking a reliable, original equipment manufacturer component for their engine cooling system.