1971-85 Buick, Cadillac, Chevrolet, Ford, Oldsmobile, Pontiac; Heater Water Control Valve
The heater water shut-off valve is vacuum operated from the dash heater control. When vacuum is applied, the valve closes preventing the flow of coolant to the heater core assembly. {specs} {fitment}

1971-85 Buick, Cadillac, Chevrolet, Ford, Oldsmobile, Pontiac; Heater Water Control Valve
Classic $16.99 ea