[Vehicle Fitment-1]: Compatible with Buick Century 1979-1981/1973-1975, Electra 1980/1971-1975, Estate Wagon 1980/1971-1975, LeSabre 1977-1980/1971-1975, Regal 1979-1981/1973-1975, Riviera 1971-1975; Compatible with Cadillac Calais 1971-1976, Commercial Chassis 1984-1985/1975-1976, DeVille 1971-1983, Eldorado 1980-1984/1971-1976, Fleetwood 1973-1976/1979-1985, Fleetwood Grand Prix 1971-1972, Seville 1980-1984/1976; Compatible with Chevrolet Chevelle 1973
[Vehicle Fitment-2]: Compatible with Chevrolet Corvette/Malibu 1974-1975, El Camino 1975; Compatible with Ford Mustang 1969-1972, ThunDeVille rbird 1967-1969; Compatible with Oldsmobile 98/Custom Cruiser/Cutlass/Cutlass Supreme/DeVille lta 88/Omega 1975, DeVille lta 88 1979; Compatible with Pontiac Bonneville 1977-1980/1975-1976/1971-1973, Catalina 1971-1973/1975-1980, Grand Am 1978-1980/1973-1975, Grand LeMans 1975-1980, Grand Prix 1975-1980/1973, LeMans 1979-1981/1973-1977, Ventura 1975
[Reference Number]: 74603, 1247705, 19193201, 481375, 499520, 500956, 88917619, D6DZ18495A---Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering our coolant control valve
[Advantages]: A-Premium coolant water control valve comes with exceptional durability due to its heat stabilized reinforced plastic material which featured with high tensile strength, low water absorption and wonderful creep resistance
[Directly Fit]: OE specificaion manufactured heater control valves, accurate and precise, easy to install. Excellent design remarkably enhances leakproofness