Standard Ignition HVAC Automatic Temperature Control (ATC) Relay RY-12
HVAC Automatic Temperature Control (ATC) Relay. (RY-12) by Standard Ignition
High quality composite housings protect against harsh temperatures and severe under hood conditions. Featuring brass or copper contacts where specified for extended wear. All parts are manufactured to stringent quality requirements. Our plants are TS16949 and ISO9001 certified which ensures that every part is the right part for the right vehicle. As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1975 - 1977 | Buick | Skyhawk | S, Base |
| 1975 - 1978 | Buick | Skylark | Base |
| 1978 | Buick | Skylark | Custom, Sport |
| 1976 - 1978 | Buick | Skylark | S |
| 1975 - 1977 | Buick | Skylark | SR |
| 1976 - 1978 | Cadillac | Eldorado | Base, Cabriolet, Biarritz |
| 1976 | Cadillac | Eldorado | Bicentenial Edition |
| 1976 - 1978 | Cadillac | Seville | Base |
| 1978 | Cadillac | Seville | Elegante |
| 1977 - 1978 | Cadillac | Seville | Opera |
| 1969 - 1975 | Chevrolet | Bel Air | Base |
| 1969 - 1972 | Chevrolet | Biscayne | Base |
| 1971 - 1974 | Chevrolet | Blazer | Base |
| 1969 - 1971 | Chevrolet | Brookwood | Base |
| 1978 - 1979 | Chevrolet | C10 | Big Ten |
| 1975 - 1979 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Custom, Silverado, Scottsdale |
| 1971 - 1974 | Chevrolet | C10 Pickup | Base |
| 1973 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1979 | Chevrolet | C10 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1975 - 1979 | Chevrolet | C20 | Scottsdale, Cheyenne, Custom Deluxe, Silverado |
| 1971 - 1974 | Chevrolet | C20 Pickup | Base |
| 1973 - 1974 | Chevrolet | C20 Suburban | Base |
| 1975 - 1979 | Chevrolet | C20 Suburban | Scottsdale, Custom Deluxe, Silverado |
| 1975 - 1979 | Chevrolet | C30 | Base, Scottsdale, Cheyenne, Silverado, Custom Deluxe |
| 1971 - 1974 | Chevrolet | C30 Pickup | Base |
| 1973 - 1977 | Chevrolet | Camaro | LT |
| 1976 - 1977 | Chevrolet | Camaro | Rally Sport, LT Rally Sport |
| 1967 - 1975 | Chevrolet | Camaro | RS |
| 1967 - 1972 | Chevrolet | Camaro | SS |
| 1967 - 1977 | Chevrolet | Camaro | Z28, Base |
| 1969 - 1974 | Chevrolet | Caprice | Base |
| 1973 - 1977 | Chevrolet | Caprice | Classic |
| 1976 - 1977 | Chevrolet | Caprice | Classic Landau, Classic Estate |
| 1975 - 1976 | Chevrolet | Caprice | Classic Sport |
| 1973 - 1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1970 - 1972 | Chevrolet | Chevelle | Base |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Malibu, SS, Nomad, Concours Estate, Concours |
| 1976 - 1977 | Chevrolet | Chevette | Base, Scooter |
| 1977 | Chevrolet | Chevette | Sandpiper, Rally Sport |
| 1976 | Chevrolet | Chevette | Woody, Rallye, Sport |
| 1969 | Chevrolet | Corvair | Monza, 500 |
| 1968 - 1979 | Chevrolet | Corvette | Base |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition, Indianapolis 500 Pace Car |
| 1976 | Chevrolet | Corvette | Stingray |
| 1969 - 1977 | Chevrolet | El Camino | Base, SS |
| 1975 - 1977 | Chevrolet | El Camino | Classic |
| 1977 | Chevrolet | El Camino | Conquista |
| 1969 - 1974 | Chevrolet | El Camino | Custom |
| 1975 - 1979 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan |
| 1971 - 1974 | Chevrolet | G10 Van | Base, Sportvan |
| 1975 - 1979 | Chevrolet | G20 | Chevy Van, Sportvan, Beauville |
| 1978 - 1979 | Chevrolet | G20 | Nomad |
| 1971 - 1974 | Chevrolet | G20 Van | Base, Sportvan |
| 1975 - 1979 | Chevrolet | G30 | Hi-Cube, Chevy Van, Sportvan, Beauville |
| 1971 - 1974 | Chevrolet | G30 Van | Base, Sportvan |
| 1969 - 1977 | Chevrolet | Impala | Base |
| 1975 - 1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau, S |
| 1977 | Chevrolet | Impala | Landau |
| 1975 - 1976 | Chevrolet | Impala | Sport |
| 1975 - 1979 | Chevrolet | K10 | Scottsdale, Custom Deluxe, Silverado, Cheyenne |
| 1971 - 1974 | Chevrolet | K10 Pickup | Base |
| 1973 - 1974 | Chevrolet | K10 Suburban | Base |
| 1975 - 1979 | Chevrolet | K10 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1975 - 1979 | Chevrolet | K20 | Scottsdale, Cheyenne, Silverado, Custom Deluxe |
| 1971 - 1974 | Chevrolet | K20 Pickup | Base |
| 1973 - 1974 | Chevrolet | K20 Suburban | Base |
| 1975 - 1979 | Chevrolet | K20 Suburban | Silverado, Custom Deluxe, Scottsdale |
| 1977 - 1979 | Chevrolet | K30 | Cheyenne, Scottsdale, Custom Deluxe, Silverado |
| 1971 - 1974 | Chevrolet | K30 Pickup | Base |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1979 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 1970 - 1971 | Chevrolet | Kingswood | Estate, Base |
| 1973 - 1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 - 1976 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1975 - 1979 | Chevrolet | LUV | Base, Mikado |
| 1977 - 1979 | Chevrolet | LUV | Mighty Mike |
| 1973 - 1974 | Chevrolet | Luv Pickup | Base |
| 1973 - 1977 | Chevrolet | Malibu | Base |
| 1974 - 1977 | Chevrolet | Malibu | Classic |
| 1975 - 1976 | Chevrolet | Malibu | Classic Estate |
| 1976 - 1977 | Chevrolet | Malibu | Classic Landau |
| 1973 - 1974 | Chevrolet | Malibu | Estate |
| 1976 | Chevrolet | Malibu | Landau |
| 1977 | Chevrolet | Malibu | Sport, Classic Sport |
| 1970 - 1974 | Chevrolet | Monte Carlo | Base |
| 1973 - 1976 | Chevrolet | Monte Carlo | Landau |
| 1973 - 1977 | Chevrolet | Monte Carlo | S |
| 2001 | Chevrolet | Monte Carlo | SS, LS |
| 1975 - 1976 | Chevrolet | Monza | 2+2 |
| 1975 | Chevrolet | Monza | S |
| 1976 | Chevrolet | Monza | Towne Coupe, Towne Coupe Spyder, Towne Coupe Sport, Towne Coupe Cabriolet, 2+2 Spyder, Base |
| 1969 - 1977 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1973 - 1975 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975 - 1977 | Chevrolet | Nova | Police |
| 1977 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1975 - 1979 | Chevrolet | P10 | Base, Step-Van |
| 1973 - 1974 | Chevrolet | P10 Van | Base |
| 1975 - 1979 | Chevrolet | P20 | Base, Step-Van |
| 1973 - 1974 | Chevrolet | P20 Van | Base |
| 1975 - 1979 | Chevrolet | P30 | Step-Van, Base |
| 1973 - 1974 | Chevrolet | P30 Van | Base |
| 1969 - 1971 | Chevrolet | Townsman | Base |
| 1971 - 1977 | Chevrolet | Vega | Base |
| 1975 - 1976 | Chevrolet | Vega | Cosworth |
| 1975 | Chevrolet | Vega | LX, Panel Express, Estate Wagon |
| 1971 - 1974 | Chevrolet | Vega | Panel |
| 1976 - 1977 | Chevrolet | Vega | Sport, Estate, GT |
| 1975 - 1978 | GMC | C15 | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1970 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1970 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 | GMC | C1500 | Sierra Grande, Heavy Half, Sierra Classic, Street Coupe, Base, High Sierra |
| 1979 | GMC | C1500 Suburban | High Sierra, Sierra Grande, Sierra Classic, Base |
| 1975 - 1978 | GMC | C25 | Sierra Classic, Base, Sierra Grande, High Sierra |
| 1975 - 1978 | GMC | C25 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1970 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1970 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 | GMC | C2500 | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1979 | GMC | C2500 Suburban | Sierra Classic, High Sierra, Sierra Grande, Base |
| 1975 - 1978 | GMC | C35 | Sierra Grande, Sierra Classic, Base, High Sierra |
| 1970 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 | GMC | C3500 | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1978 - 1979 | GMC | Caballero | Laredo, Diablo, Base |
| 1975 - 1978 | GMC | G15 | Vandura, Rally STX, Rally |
| 1970 - 1971 | GMC | G15/G1500 Van | Base |
| 1971 - 1974 | GMC | G15/G1500 Van | Rally |
| 1970 - 1974 | GMC | G15/G1500 Van | Vandura |
| 1979 | GMC | G1500 | Rally STX, Rally, Vandura |
| 1975 - 1978 | GMC | G25 | Vandura, Rally STX, Rally |
| 1970 - 1972 | GMC | G25/G2500 Van | Base |
| 1971 - 1974 | GMC | G25/G2500 Van | Rally |
| 1970 - 1974 | GMC | G25/G2500 Van | Vandura |
| 1979 | GMC | G2500 | Rally STX, Vandura, Rally |
| 1975 - 1978 | GMC | G35 | Rally STX, Rally, Vandura, Rally Camper Special, Magnavan, Vandura Special |
| 1970 - 1974 | GMC | G35/G3500 Van | Base |
| 1971 - 1974 | GMC | G35/G3500 Van | Vandura, Rally |
| 1979 | GMC | G3500 | Magnavan, Rally, Vandura Special, Rally STX, Rally Camper Special, Vandura |
| 1970 - 1979 | GMC | Jimmy | Base |
| 1975 - 1979 | GMC | Jimmy | Sierra Classic, High Sierra, Sierra Grande |
| 1978 - 1979 | GMC | Jimmy | Street Coupe |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1978 | GMC | K15 | Sierra Grande, High Sierra, Base, Sierra Classic |
| 1975 - 1978 | GMC | K15 Suburban | Base, High Sierra, Sierra Grande, Sierra Classic |
| 1970 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1971 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1979 | GMC | K1500 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1979 | GMC | K1500 Suburban | Sierra Classic, High Sierra, Base, Sierra Grande |
| 1975 - 1978 | GMC | K25 | Sierra Grande, High Sierra, Base, Sierra Classic |
| 1975 - 1978 | GMC | K25 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1970 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1970 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1979 | GMC | K2500 | Base, Sierra Classic, High Sierra, Sierra Grande |
| 1979 | GMC | K2500 Suburban | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1977 - 1978 | GMC | K35 | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1970 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1979 | GMC | K3500 | Sierra Classic, Base, Sierra Grande, High Sierra |
| 1975 - 1978 | GMC | P15 | Value Van, Base |
| 1970 - 1974 | GMC | P15/P1500 Van | Base |
| 1979 | GMC | P1500 | Base, Value Van |
| 1975 - 1978 | GMC | P25 | Value Van, Base |
| 1970 - 1974 | GMC | P25/P2500 Van | Base |
| 1979 | GMC | P2500 | Base, Value Van |
| 1975 - 1978 | GMC | P35 | Base, Value Van |
| 1970 - 1974 | GMC | P35/P3500 Van | Base |
| 1974 | GMC | P35/P3500 Van | Motorhome |
| 1979 | GMC | P3500 | Value Van, Base |
| 1971 - 1977 | GMC | Sprint | Base |
| 1975 - 1977 | GMC | Sprint | Classic |
| 1972 - 1974 | GMC | Sprint | Custom |
| 1975 | GMC | Sprint | High Sierra |
| 1976 | GMC | Sprint | Sierra Madre Del Sur |
| 1975 - 1976 | GMC | Sprint | SP |
| 1975 - 1976 | Oldsmobile | 98 | Luxury, Regency |
| 1975 - 1976 | Oldsmobile | Custom Cruiser | Panel, Base |
| 1975 | Oldsmobile | Cutlass | 442, Base |
| 1976 | Oldsmobile | Cutlass | Colonnade S, Vista Cruiser |
| 1975 - 1976 | Oldsmobile | Cutlass | S |
| 1975 | Oldsmobile | Cutlass Salon | Base |
| 1975 - 1976 | Oldsmobile | Cutlass Supreme | Base |
| 1976 | Oldsmobile | Cutlass Supreme | Colonnade |
| 1975 | Oldsmobile | Cutlass Supreme | Cruiser, Hurst |
| 1976 | Oldsmobile | Cutlass Tiara | Base |
| 1975 - 1976 | Oldsmobile | Delta 88 | Royale, Base |
| 1973 - 1977 | Oldsmobile | Omega | Base |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1975 | Oldsmobile | Omega | Salon |
| 1976 - 1977 | Oldsmobile | Omega | SX, F85, Brougham |
| 1975 - 1977 | Oldsmobile | Starfire | Base |
| 1977 | Oldsmobile | Starfire | Firenza |
| 1975 | Oldsmobile | Starfire | S |
| 1976 - 1977 | Oldsmobile | Starfire | SX, GT |
| 1975 - 1976 | Oldsmobile | Toronado | Custom, Brougham |
| 1975 | Oldsmobile | Vista Cruiser | Base |
| 1976 | Pontiac | Acadian | Base |
| 1976 - 1977 | Pontiac | Astre | Base |
| 1976 | Pontiac | Astre | Custom |
| 1977 | Pontiac | Astre | Safari |
| 1976 - 1977 | Pontiac | Sunbird | Base |
| 1976 | Pontiac | Sunbird | SJ |
| 1975 - 1977 | Pontiac | Ventura | Base, SJ |
| 1975 | Pontiac | Ventura | S, Custom |
| 1978 - 1983 | Subaru | Brat | DL |
| 1980 - 1987 | Subaru | Brat | GL |
| 1983 - 1984 | Subaru | Brat | GL Turbo |
| 1979 | Subaru | FE | Base |
| 1993 | Subaru | Impreza | 4x4 |
| 1993 - 1995 | Subaru | Impreza | Base |
| 1996 - 1997 | Subaru | Impreza | Brighton |
| 1993 - 1997 | Subaru | Impreza | L |
| 1995 | Subaru | Impreza | L 4x4 |
| 1993 - 1994 | Subaru | Impreza | LS |
| 1995 - 1996 | Subaru | Impreza | LX |
| 1995 - 1997 | Subaru | Impreza | Outback |
| 1995 | Subaru | Justy | Base |
| 1987 - 1994 | Subaru | Justy | GL, DL |
| 1989 | Subaru | Justy | RS |
| 1992 - 1994 | Subaru | Legacy | 4x4 |
| 1990 - 1995 | Subaru | Legacy | Base |
| 1994 - 1997 | Subaru | Legacy | GT |
| 1990 - 1997 | Subaru | Legacy | L |
| 1992 - 1993 | Subaru | Legacy | L 4x4, LS 4x4 |
| 1990 - 1996 | Subaru | Legacy | LS |
| 1991 - 1997 | Subaru | Legacy | LSi |
| 1997 | Subaru | Legacy | Outback Limited |
| 1995 - 1997 | Subaru | Legacy | Outback, Brighton, Postal |
| 1991 - 1994 | Subaru | Legacy | Sport |
| 1994 | Subaru | Legacy | Sun Sport, Touring, Alpine Sport, Outdoor |
| 1990 - 1994 | Subaru | Loyale | Base |
| 1990 | Subaru | Loyale | RS, RS Turbo, Turbo |
| 1980 - 1987 | Subaru | Standard | Base |
| 1994 | Subaru | SVX | 4x4 |
| 1992 - 1995 | Subaru | SVX | LS |
| 1994 - 1997 | Subaru | SVX | LSi, L |
| 1992 - 1993 | Subaru | SVX | LSL |
| 1985 - 1988 | Subaru | XT | DL |
| 1985 - 1991 | Subaru | XT | GL |
| 1987 | Subaru | XT | GL-10 |
| 1985 - 1987 | Subaru | XT | GL-10 Turbo |
| 1988 - 1991 | Subaru | XT | XT6 |
| 1976 - 1980 | Volkswagen | Rabbit | Deluxe, Custom, Base |
| 1980 | Volkswagen | Rabbit Pickup | Sport, Base, LX |
| 1976 - 1980 | Volkswagen | Scirocco | Base |
| 1980 | Volkswagen | Scirocco | S |
Standard Ignition HVAC Automatic Temperature Control (ATC) Relay RY-12
Sale price$20.35 USD