1990 -95 NOS GM Heater Control Valves 15688297

The product is a 1990-95 NOS GM Heater Control Valve with part number 15688297. This valve is designed for controlling the flow of hot coolant through the heater core in a vehicle's heating system. It is a new old stock (NOS) part from General Motors, indicating that it has never been used and is in original packaging from the manufacturer. This valve is essential for regulating the temperature inside the vehicle by controlling the amount of heat that is circulated through the heating system.