Four Seasons HVAC Heater Control Valve 74604
A valve used to control the flow of engine coolant to the heater core. (74604) by Four SeasonsApplication specific design Fits: Buick Electra Sedan / Coupe (70-64); Estate Wagon (70); Lesabre Sedan / Coupe (69-64); Riviera (70-64); Skylark (72-64); Wildcat (70-64) >> Cadillac Calais (70-65); Deville (70-63); Eldorado (67-63); Fleetwood / Brougham (70-63) >> Chevy BeVehicle Fitments: Year Make Model Submodel 1969 - 1970 Buick Electra 225, 225 Custom 1964 - 1966 Buick Electra Base 1966 Buick Electra Custom 1970 Buick Estate Wagon Base 1964 - 1970 Buick LeSabre Base 1965 - 1970 Buick LeSabre Custom 1964 - 1970 Buick Riviera Base 1965 - 1966 Buick Riviera Gran Sport 1970 - 1972 Buick Skylark 350 1964 - 1972 Buick Skylark Base 1969 - 1972 Buick Skylark Custom 1964 - 1969 Buick Wildcat Base 1965 - 1970 Buick Wildcat Custom 1965 Buick Wildcat Deluxe 1966 Buick Wildcat Gran Sport 1965 - 1970 Cadillac Calais Base 1963 - 1970 Cadillac DeVille Base