1966 Buick Wildcat Heater Control Valves

Buick Wildcat 1966, HVAC Heater Control Valve by Four Seasons®. With 5/8" x 5/8" Ports. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix...

Buick Wildcat 1966, HVAC Heater Control Valve by gpd®. Without Threads. 90 Degree Fittings. 2 Ports. With 5/8" x 5/8" Port Sizes. Heater cores transfer heat from the engine's cooling system to the inside of the vehicle. Thermostat...