Standard Ignition HVAC Automatic Temperature Control (ATC) Relay RY-27
HVAC Automatic Temperature Control (ATC) Relay. (RY-27) 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 |
|---|---|---|---|
| 1980 - 1995 | Buick | Century | Base |
| 1979 - 1995 | Buick | Century | Custom, Special |
| 1980 - 1984 | Buick | Century | Estate |
| 1985 - 1989 | Buick | Century | Estate Wagon |
| 1979 - 1993 | Buick | Century | Limited |
| 1984 | Buick | Century | Olympia Limited |
| 1979 - 1981 | Buick | Century | Sport |
| 1986 | Buick | Century | SS |
| 1983 - 1986 | Buick | Century | T-Type |
| 1989 | Buick | Electra | Park Avenue Ultra |
| 1984 - 1989 | Buick | Electra | Park Avenue, Limited, Estate Wagon |
| 1985 - 1989 | Buick | Electra | T-Type |
| 1987 - 1989 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1985 - 1989 | Buick | LeSabre | Estate Wagon |
| 1983 - 1989 | Buick | LeSabre | Limited, Custom |
| 1987 | Buick | LeSabre | T-Type |
| 1987 | Buick | Regal | GNX |
| 1984 - 1987 | Buick | Regal | Grand National, Limited, Base |
| 1984 - 1986 | Buick | Regal | T-Type |
| 1984 - 1985 | Buick | Riviera | Base |
| 1984 - 1987 | Buick | Riviera | T-Type, Luxury |
| 1982 - 1989 | Buick | Skyhawk | Custom |
| 1982 - 1987 | Buick | Skyhawk | Limited |
| 1988 - 1989 | Buick | Skyhawk | SE |
| 1986 - 1987 | Buick | Skyhawk | Sport |
| 1983 - 1987 | Buick | Skyhawk | T-Type |
| 1982 - 1990 | Buick | Skylark | Base |
| 1983 - 1990 | Buick | Skylark | Custom |
| 1982 - 1989 | Buick | Skylark | Limited |
| 1990 | Buick | Skylark | Luxury Edition, Gran Sport |
| 1982 - 1983 | Buick | Skylark | Sport |
| 1983 - 1984 | Buick | Skylark | T-Type |
| 1986 - 1987 | Buick | Somerset | Limited, Custom |
| 1986 | Buick | Somerset | T-Type |
| 1985 | Buick | Somerset Regal | Limited, Base |
| 1987 - 1992 | Cadillac | Brougham | Base, d'Elegance |
| 1986 - 1988 | Cadillac | Cimarron | Base |
| 1986 | Cadillac | Cimarron | d'Oro |
| 1986 - 1992 | Cadillac | Commercial Chassis | Base |
| 1992 | Cadillac | Commercial Chassis | Brougham |
| 1989 | Cadillac | DeVille | Base |
| 1987 - 1991 | Cadillac | Fleetwood | 60 Special |
| 1985 - 1987 | Cadillac | Fleetwood | 75, 75 Formal |
| 1985 - 1991 | Cadillac | Fleetwood | Base, d'Elegance |
| 1985 - 1989 | Cadillac | Fleetwood | Brougham Commercial Chassis |
| 1985 - 1986 | Cadillac | Fleetwood | Brougham, Brougham d'Elegance |
| 1985 - 1995 | Chevrolet | Astro | CS, CL, Base |
| 1987 - 1995 | Chevrolet | Astro | LT |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne |
| 1991 - 1993 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1988 - 1993 | Chevrolet | Blazer | Silverado |
| 1988 | Chevrolet | Camaro | Base |
| 1982 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1985 - 1989 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1989 - 1991 | Chevrolet | Camaro | RS |
| 1982 - 1987 | Chevrolet | Camaro | Sport |
| 1982 - 1991 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1982 - 1991 | Chevrolet | Caprice | Base, Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1982 | Chevrolet | Caprice | Classic Estate |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 | Chevrolet | Caprice | Classic LTZ |
| 1988 - 1990 | Chevrolet | Cavalier | VL, Z24, RS, Base |
| 1982 - 1990 | Chevrolet | Celebrity | Base |
| 1982 - 1989 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985 - 1987 | Chevrolet | Celebrity | Estate |
| 1984 - 1990 | Chevrolet | Celebrity | Eurosport |
| 1986 - 1987 | Chevrolet | Chevette | CS |
| 1982 - 1985 | Chevrolet | Citation | X-11, Base |
| 1984 - 1985 | Chevrolet | Citation II | X-11, Base |
| 1982 - 1984 | Chevrolet | El Camino | Conquista, Base, SS |
| 1982 - 1984 | Chevrolet | Impala | Base |
| 1982 | Chevrolet | Impala | Estate |
| 1987 - 1995 | Chevrolet | LLV | Base |
| 1984 - 1988 | Chevrolet | Monte Carlo | Base, SS |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1991 | Chevrolet | S10 | Baja |
| 1985 - 1994 | Chevrolet | S10 | Base |
| 1985 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1994 | Chevrolet | S10 | LS, ZR2, SS |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1985 - 1989 | Chevrolet | S10 | Sport |
| 1985 - 1992 | Chevrolet | S10 | Tahoe |
| 1983 - 1994 | Chevrolet | S10 Blazer | Base, Tahoe |
| 1988 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1983 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1992 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1986 | Dodge | Diplomat | Salon, SE |
| 1981 | Dodge | St. Regis | Base |
| 1985 - 1986 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Base |
| 1985 - 1986 | GMC | C2500 Suburban | Base, High Sierra, Sierra Classic |
| 1982 - 1984 | GMC | Caballero | Amarillo, Diablo, Base |
| 1993 - 1994 | GMC | Jimmy | SLS |
| 1992 - 1994 | GMC | Jimmy | SLT, SLE, Base |
| 1985 - 1986 | GMC | K1500 Suburban | Sierra Classic, Base, High Sierra |
| 1985 - 1986 | GMC | K2500 Suburban | High Sierra, Sierra Classic, Base |
| 1987 | GMC | R1500 Suburban | Base, High Sierra, Sierra Classic |
| 1987 | GMC | R2500 Suburban | High Sierra, Base, Sierra Classic |
| 1987 | GMC | S15 | EL |
| 1986 - 1988 | GMC | S15 | Gypsy |
| 1985 - 1990 | GMC | S15 | Sierra Classic, Base, High Sierra |
| 1985 - 1991 | GMC | S15 Jimmy | Base |
| 1985 - 1990 | GMC | S15 Jimmy | Gypsy, Sierra Classic |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1991 | GMC | S15 Jimmy | SLT, SLE, SLS |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1993 | GMC | Safari | GT |
| 1987 - 1995 | GMC | Safari | SLT |
| 1985 - 1995 | GMC | Safari | SLX, SLE, Base, SL |
| 1991 - 1993 | GMC | Sonoma | Base |
| 1992 | GMC | Sonoma | GT |
| 1994 | GMC | Sonoma | SL |
| 1991 - 1994 | GMC | Sonoma | SLE |
| 1993 - 1994 | GMC | Sonoma | SLS |
| 1991 | GMC | Syclone | Base |
| 1992 - 1993 | GMC | Typhoon | Base |
| 1987 | GMC | V1500 Suburban | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V2500 Suburban | Sierra Classic, High Sierra, Base |
| 1985 - 1987 | Oldsmobile | 98 | Regency Brougham, Regency |
| 1987 | Oldsmobile | 98 | Regency Touring, Regency Grande |
| 1991 - 1994 | Oldsmobile | Bravada | Base |
| 1985 | Oldsmobile | Calais | 500 |
| 1985 - 1987 | Oldsmobile | Calais | Base, Supreme |
| 1986 | Oldsmobile | Calais | ES |
| 1986 - 1987 | Oldsmobile | Calais | GT |
| 1985 - 1987 | Oldsmobile | Custom Cruiser | Base |
| 1973 - 1991 | Oldsmobile | Cutlass | Base |
| 1995 | Oldsmobile | Cutlass | Custom |
| 1987 - 1995 | Oldsmobile | Cutlass | Eurosport |
| 1987 - 1991 | Oldsmobile | Cutlass | Lujo |
| 1973 | Oldsmobile | Cutlass | S |
| 1985 - 1987 | Oldsmobile | Cutlass | Salon |
| 1988 | Oldsmobile | Cutlass Calais | Base, GT, SL, International |
| 1982 - 1995 | Oldsmobile | Cutlass Ciera | Base |
| 1982 - 1988 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser, Cruiser LS |
| 1983 - 1986 | Oldsmobile | Cutlass Ciera | ES |
| 1985 - 1990 | Oldsmobile | Cutlass Ciera | GT |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | Holiday |
| 1988 - 1990 | Oldsmobile | Cutlass Ciera | International |
| 1986 - 1993 | Oldsmobile | Cutlass Ciera | S, SL |
| 1985 - 1986 | Oldsmobile | Cutlass Salon | 442, Base |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1983 - 1995 | Oldsmobile | Cutlass Supreme | Base |
| 1983 - 1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1989 - 1991 | Oldsmobile | Cutlass Supreme | International |
| 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1989 - 1995 | Oldsmobile | Cutlass Supreme | SL |
| 1983 | Oldsmobile | Delta 88 | Base |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1983 - 1987 | Oldsmobile | Delta 88 | Royale Brougham, Royale |
| 1983 - 1988 | Oldsmobile | Firenza | Base |
| 1984 - 1988 | Oldsmobile | Firenza | Cruiser |
| 1983 - 1986 | Oldsmobile | Firenza | Cruiser LX |
| 1983 | Oldsmobile | Firenza | Cruiser S |
| 1983 - 1985 | Oldsmobile | Firenza | Cruiser SX |
| 1984 - 1985 | Oldsmobile | Firenza | ES, Brougham SX, Brougham LX |
| 1984 - 1987 | Oldsmobile | Firenza | GT |
| 1986 - 1987 | Oldsmobile | Firenza | LC |
| 1982 - 1987 | Oldsmobile | Firenza | S, LX |
| 1982 - 1984 | Oldsmobile | Firenza | SX |
| 1998 | Oldsmobile | Intrigue | Base |
| 1998 - 1999 | Oldsmobile | Intrigue | GLS, GL |
| 1999 | Oldsmobile | Intrigue | GX |
| 1996 - 1998 | Oldsmobile | LSS | Base |
| 1982 - 1984 | Oldsmobile | Omega | Brougham, Base, ES |
| 1983 | Oldsmobile | Omega | ESC |
| 1982 - 1989 | Pontiac | 6000 | Base |
| 1982 - 1991 | Pontiac | 6000 | LE |
| 1986 - 1988 | Pontiac | 6000 | SE |
| 1989 - 1991 | Pontiac | 6000 | Special Edition |
| 1983 - 1989 | Pontiac | 6000 | STE |
| 1989 | Pontiac | 6000 | Touring |
| 1982 - 1987 | Pontiac | Bonneville | Base |
| 1982 - 1986 | Pontiac | Bonneville | Brougham |
| 1984 - 1987 | Pontiac | Bonneville | LE |
| 1984 - 1985 | Pontiac | Fiero | Base |
| 1988 | Pontiac | Fiero | Formula |
| 1985 - 1988 | Pontiac | Fiero | GT |
| 1984 - 1987 | Pontiac | Fiero | SE |
| 1984 - 1988 | Pontiac | Fiero | Sport |
| 1986 - 1988 | Pontiac | Fiero | Value Leader |
| 1982 - 1990 | Pontiac | Firebird | Base, Trans Am |
| 1989 - 1990 | Pontiac | Firebird | Formula, Trans Am GTA |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1989 | Pontiac | Firebird | Trans Am GTA SE |
| 1985 - 1988 | Pontiac | Grand Am | Base, LE |
| 1986 - 1988 | Pontiac | Grand Am | SE |
| 1982 - 1986 | Pontiac | Grand Prix | Base, Brougham |
| 1984 - 1986 | Pontiac | Grand Prix | LE |
| 1982 - 1983 | Pontiac | Grand Prix | LJ |
| 1982 - 1983 | Pontiac | J2000 | SE, LE, Base |
| 1984 - 1985 | Pontiac | J2000 Sunbird | Base, LE, SE |
| 1984 - 1986 | Pontiac | Parisienne | Brougham, Base |
| 1981 - 1984 | Pontiac | Phoenix | Base |
| 1981 - 1983 | Pontiac | Phoenix | LJ |
| 1984 | Pontiac | Phoenix | SE, LE |
| 1982 - 1983 | Pontiac | Phoenix | SJ |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1986 - 1988 | Pontiac | Sunbird | Base |
| 1986 - 1991 | Pontiac | Sunbird | GT, SE |
| 1989 - 1991 | Pontiac | Sunbird | LE |
| 1991 | Pontiac | Sunbird | Value Leader |
| 1987 | Pontiac | Tempest | Base |
Standard Ignition HVAC Automatic Temperature Control (ATC) Relay RY-27
Sale price$21.89 USD