Four Seasons HVAC Heater Control Valve 74691
A valve used to control the flow of engine coolant to the heater core. (74691) by Four Seasons
Application specific design
Fits: Buick Century Sedan / Coupe (81-77); Electra Sedan / Coupe (90-77); Estate Wagon (90-77); Lesabre Sedan / Coupe (90-77); Regal Sedan / Coupe (87-77); Riviera (83-77) >> Cadillac Fleetwood / Brougham (90-86) >> Chevy Caprice (90-80); El Cami
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1977 - 1981 | Buick | Century | Base |
| 1977 - 1979 | Buick | Century | Custom, Special |
| 1981 | Buick | Century | Estate |
| 1978 - 1981 | Buick | Century | Limited, Sport |
| 1977 - 1979 | Buick | Electra | 225 |
| 1980 - 1989 | Buick | Electra | Estate Wagon |
| 1977 - 1990 | Buick | Electra | Limited |
| 1978 - 1990 | Buick | Electra | Park Avenue |
| 1989 - 1990 | Buick | Electra | Park Avenue Ultra |
| 1985 - 1990 | Buick | Electra | T-Type |
| 1977 - 1981 | Buick | Estate Wagon | Base |
| 1977 - 1990 | Buick | LeSabre | Base, Custom |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1977 | Buick | LeSabre | Custom Sport |
| 1985 - 1990 | Buick | LeSabre | Estate Wagon |
| 1979 - 1990 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1987 | Buick | LeSabre | T-Type |
| 1977 - 1987 | Buick | Regal | Base |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1985 - 1987 | Buick | Regal | Grand National |
| 1982 - 1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Sport, Limited Turbo |
| 1977 | Buick | Regal | SR |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1977 - 1983 | Buick | Riviera | Base |
| 1982 | Buick | Riviera | Limited Edition |
| 1983 | Buick | Riviera | Luxury, XX Anniversary Edition |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1979 - 1980 | Buick | Riviera | S |
| 1981 - 1983 | Buick | Riviera | T-Type |
| 1989 - 1990 | Cadillac | Brougham | Base, d'Elegance |
| 1980 - 1990 | Chevrolet | Caprice | Base, Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1980 | Chevrolet | Caprice | Classic Sport |
| 1983 - 1984 | Chevrolet | El Camino | Conquista, SS, Base |
| 1980 - 1985 | Chevrolet | Impala | Base |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1980 | Chevrolet | Impala | Sport |
| 1982 - 1983 | Chevrolet | Malibu | Classic |
| 1982 - 1984 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1983 - 1984 | Chevrolet | Monte Carlo | SS |
| 1983 - 1984 | GMC | Caballero | Base, Amarillo, Diablo |
| 1977 - 1981 | Oldsmobile | 98 | Luxury |
| 1977 - 1984 | Oldsmobile | 98 | Regency |
| 1982 - 1984 | Oldsmobile | 98 | Regency Brougham |
| 1976 - 1991 | Oldsmobile | Custom Cruiser | Base |
| 1976 | Oldsmobile | Custom Cruiser | Panel |
| 1977 | Oldsmobile | Cutlass | 442, Colonnade |
| 1980 - 1987 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | Brougham, LS |
| 1987 | Oldsmobile | Cutlass | Eurosport, Lujo |
| 1976 - 1977 | Oldsmobile | Cutlass | S, Colonnade S, Vista Cruiser |
| 1985 - 1987 | Oldsmobile | Cutlass | Salon |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1985 - 1986 | Oldsmobile | Cutlass Salon | 442 |
| 1976 - 1987 | Oldsmobile | Cutlass Salon | Base |
| 1980 | Oldsmobile | Cutlass Salon | Brougham |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1976 - 1988 | Oldsmobile | Cutlass Supreme | Base |
| 1977 - 1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1976 - 1977 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1988 | Oldsmobile | Cutlass Supreme | SL, International, Indy 500 Pace Car, Classic Brougham, Classic |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1976 - 1983 | Oldsmobile | Delta 88 | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1976 - 1985 | Oldsmobile | Delta 88 | Royale |
| 1980 - 1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1976 - 1977 | Oldsmobile | Omega | SX, Base, F85, Brougham |
| 1977 - 1985 | Oldsmobile | Toronado | Brougham |
| 1985 | Oldsmobile | Toronado | Caliente |
| 1977 | Oldsmobile | Toronado | XS |
| 1980 - 1981 | Oldsmobile | Toronado | XSC |
| 1977 - 1979 | Oldsmobile | Toronado | XSR |
| 1977 - 1984 | Pontiac | Bonneville | Brougham, Base |
| 1984 | Pontiac | Bonneville | LE |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1977 - 1981 | Pontiac | Catalina | Base, Safari |
| 1977 - 1984 | Pontiac | Grand Prix | Base |
| 1981 - 1984 | Pontiac | Grand Prix | Brougham |
| 1984 | Pontiac | Grand Prix | LE |
| 1977 - 1983 | Pontiac | Grand Prix | LJ |
| 1977 | Pontiac | Grand Prix | SJ |
| 1976 | Pontiac | LeMans | Sport, Sport Coupe, Base |
| 1984 - 1986 | Pontiac | Parisienne | Brougham, Base |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1976 | Pontiac | Ventura | Base, SJ |
Four Seasons HVAC Heater Control Valve 74691
Sale price$31.34 USD