Standard Ignition HVAC Pressure Switch Connector S-594
Standard Ignition HVAC Pressure Switch Connector S-594
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In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- HVAC Pressure Switch Connector
- Category
- Motor Vehicle Climate Control
- Item condition
- New
- Shipping dimensions (L × W × H)
- Shipping weight
- 0.1 lb
- Barcode
- 091769088064
Billable shipping weight; may include dimensional weight.
HVAC Pressure Switch Connector. (S-594) by Standard Ignition
Offering hundreds of high-quality pigtails & sockets for nearly every electrical job. Utilizing high grade materials to ensure peak conductivity and perfect connections. Decades of industry leading research and development focused on meeting the technician's needs. With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1982 - 1988 | Buick | Century | Custom |
| 1981 - 1984 | Buick | Century | Estate |
| 1985 - 1988 | Buick | Century | Estate Wagon |
| 1981 - 1988 | Buick | Century | Limited, Base |
| 1984 | Buick | Century | Olympia Limited |
| 1981 | Buick | Century | Sport |
| 1986 | Buick | Century | SS |
| 1983 - 1986 | Buick | Century | T-Type |
| 1981 - 1988 | Buick | Electra | Park Avenue, Limited, Estate Wagon |
| 1985 - 1988 | Buick | Electra | T-Type |
| 1982 - 1983 | Buick | Estate Wagon | Base |
| 1985 | Buick | LeSabre | Collector's Edition |
| 1982 - 1988 | Buick | LeSabre | Custom |
| 1985 - 1988 | Buick | LeSabre | Estate Wagon |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1981 - 1988 | Buick | LeSabre | Limited, Base |
| 1981 | Buick | LeSabre | Sport |
| 1981 - 1987 | Buick | Regal | Base, Limited |
| 1987 | Buick | Regal | GNX |
| 1986 - 1987 | Buick | Regal | Grand National |
| 1981 | Buick | Regal | Sport |
| 1986 | Buick | Regal | T-Type |
| 1982 | Buick | Riviera | Limited Edition |
| 1983 - 1985 | Buick | Riviera | Luxury |
| 1981 - 1985 | Buick | Riviera | T-Type, Base |
| 1983 | Buick | Riviera | XX Anniversary Edition |
| 1982 | Buick | Skyhawk | Limited, Custom |
| 1981 - 1982 | Buick | Skylark | Base |
| 1983 - 1987 | Buick | Skylark | Custom |
| 1981 - 1987 | Buick | Skylark | Limited |
| 1981 - 1983 | Buick | Skylark | Sport |
| 1983 - 1984 | Buick | Skylark | T-Type |
| 1986 - 1987 | Buick | Somerset | Limited, Custom |
| 1986 | Buick | Somerset | T-Type |
| 1982 | Cadillac | Cimarron | Base |
| 1994 - 1995 | Cadillac | DeVille | Base, Concours |
| 1994 - 1995 | Cadillac | Eldorado | Base |
| 1995 | Cadillac | Eldorado | ETC |
| 1994 | Cadillac | Eldorado | Touring |
| 1987 | Cadillac | Fleetwood | 60 Special, d'Elegance |
| 1986 - 1987 | Cadillac | Fleetwood | 75, 75 Formal, Base, Brougham Commercial Chassis |
| 1986 | Cadillac | Fleetwood | Brougham, Brougham d'Elegance |
| 1985 | Chevrolet | Astro | CL, CS, Base |
| 1983 - 1986 | Chevrolet | C10 | Silverado, Scottsdale, Custom |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1982 - 1986 | Chevrolet | C10 Suburban | Scottsdale, Silverado |
| 1986 | Chevrolet | C20 | Base, Cheyenne |
| 1983 - 1986 | Chevrolet | C20 | Silverado, Custom, Scottsdale |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1982 - 1986 | Chevrolet | C20 Suburban | Scottsdale, Silverado |
| 1983 - 1986 | Chevrolet | C30 | Silverado, Custom, Scottsdale |
| 1981 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1985 - 1987 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1981 - 1987 | Chevrolet | Camaro | Z28, Sport |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1982 | Chevrolet | Caprice | Classic Estate |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1982 - 1990 | Chevrolet | Caprice | Classic, Base |
| 1982 | Chevrolet | Cavalier | Base, Cadet, CL |
| 1982 - 1986 | Chevrolet | Celebrity | Base |
| 1982 - 1983 | Chevrolet | Celebrity | CL |
| 1985 | Chevrolet | Celebrity | Classic |
| 1982 | Chevrolet | Celebrity | CS |
| 1985 - 1986 | Chevrolet | Celebrity | Estate |
| 1984 - 1986 | Chevrolet | Celebrity | Eurosport |
| 1982 | Chevrolet | Chevette | Diesel |
| 1981 - 1982 | Chevrolet | Chevette | Scooter, Base |
| 1981 - 1983 | Chevrolet | Citation | X-11, Base |
| 1984 - 1985 | Chevrolet | Citation II | X-11, Base |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1981 - 1995 | Chevrolet | Corvette | Base |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1990 - 1995 | Chevrolet | Corvette | ZR-1 |
| 1981 - 1986 | Chevrolet | El Camino | Conquista |
| 1981 | Chevrolet | El Camino | Royal Knight |
| 1981 - 1987 | Chevrolet | El Camino | SS, Base |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1987 | Chevrolet | G10 | Chevy Van, Beauville, Sportvan, Bonaventure |
| 1981 - 1987 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1981 | Chevrolet | G20 | Nomad |
| 1981 - 1987 | Chevrolet | G30 | Beauville, Chevy Van, Hi-Cube, Sportvan |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1980 - 1985 | Chevrolet | Impala | Base |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1980 | Chevrolet | Impala | Sport |
| 1983 - 1986 | Chevrolet | K10 | Custom, Silverado, Scottsdale |
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1982 - 1986 | Chevrolet | K10 Suburban | Scottsdale, Silverado |
| 1983 - 1986 | Chevrolet | K20 | Silverado, Custom, Scottsdale |
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1982 - 1986 | Chevrolet | K20 Suburban | Scottsdale, Silverado |
| 1983 - 1986 | Chevrolet | K30 | Silverado, Scottsdale, Custom |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom, Silverado |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1981 | Chevrolet | Malibu | Base, Classic Landau |
| 1981 - 1983 | Chevrolet | Malibu | Classic |
| 1981 - 1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1983 - 1988 | Chevrolet | Monte Carlo | SS |
| 1987 | Chevrolet | R10 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chevrolet | R20 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R20 Suburban | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | R30 | Silverado, Custom Deluxe, Scottsdale |
| 1982 - 1986 | Chevrolet | S10 | Base, Sport, Tahoe, Durango |
| 1983 - 1985 | Chevrolet | S10 Blazer | Sport, Tahoe, Base |
| 1987 | Chevrolet | V10 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | V20 | Custom Deluxe, Silverado, Scottsdale |
| 1987 | Chevrolet | V20 Suburban | Silverado, Custom Deluxe, Scottsdale |
| 1987 | Chevrolet | V30 | Custom Deluxe, Scottsdale, Silverado |
| 1987 | Chrysler | Conquest | Base |
| 1987 - 1990 | Chrysler | Daytona | Base |
| 1987 - 1988 | Chrysler | Daytona | Pacifica, Shelby Z |
| 1989 - 1990 | Chrysler | Daytona | Shelby, ES |
| 1989 - 1990 | Chrysler | LeBaron | GT, GTC, High Line |
| 1987 - 1989 | Chrysler | LeBaron | GTS |
| 1987 - 1990 | Chrysler | LeBaron | Premium, Base |
| 1987 | Chrysler | LeBaron | Turbo |
| 1987 - 1988 | Chrysler | New Yorker | Base |
| 1988 | Chrysler | New Yorker | Landau, Turbo |
| 1987 - 1989 | Chrysler | Phantom | Deportivo, Lujo |
| 1989 - 1990 | Chrysler | Shadow | Base, GTS |
| 1990 | Chrysler | Shadow | Equipado, Tipico |
| 1989 - 1990 | Chrysler | TC Maserati | Base |
| 1987 - 1988 | Chrysler | Town & Country | Base |
| 1987 - 1988 | Dodge | 600 | Base, SE |
| 1990 | Dodge | Caravan | Base, ES, LE, SE, C/V |
| 1987 | Dodge | Charger | Shelby, Base |
| 1987 - 1990 | Dodge | Daytona | Base |
| 1987 - 1988 | Dodge | Daytona | Pacifica, Shelby Z |
| 1989 - 1990 | Dodge | Daytona | Shelby, ES Turbo, ES |
| 1987 - 1989 | Dodge | Lancer | Base, ES |
| 1988 - 1989 | Dodge | Lancer | Shelby |
| 1987 - 1990 | Dodge | Shadow | Base |
| 1988 - 1990 | Dodge | Shadow | ES |
| 1987 - 1989 | Dodge | Shadow | Shelby |
| 1989 - 1990 | Dodge | Spirit | Base, LE, ES |
| 1981 - 1986 | GMC | C1500 | Base, High Sierra, Sierra Classic |
| 1981 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1981 - 1986 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Base |
| 1981 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1981 - 1986 | GMC | C2500 | Base, Sierra Classic, High Sierra |
| 1981 - 1982 | GMC | C2500 | Sierra Grande |
| 1981 - 1986 | GMC | C2500 Suburban | Sierra Classic, Base, High Sierra |
| 1981 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1981 - 1986 | GMC | C3500 | High Sierra, Base, Sierra Classic |
| 1981 - 1982 | GMC | C3500 | Sierra Grande |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1981 | GMC | Caballero | Conquista, Royal Knight |
| 1981 - 1987 | GMC | Caballero | Diablo, Base |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1983 - 1987 | GMC | G1500 | Rally, Rally STX, Vandura |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1983 - 1987 | GMC | G2500 | Rally STX, Rally, Vandura |
| 1983 - 1987 | GMC | G3500 | Rally STX, Vandura Special, Rally Camper Special, Vandura, Magnavan, Rally, Rally Custom |
| 1981 - 1987 | GMC | Jimmy | Base, Sierra Classic |
| 1981 - 1985 | GMC | Jimmy | High Sierra |
| 1986 | GMC | Jimmy | Silverado |
| 1981 - 1982 | GMC | Jimmy | Street Coupe, Sierra Grande |
| 1981 - 1986 | GMC | K1500 | Sierra Classic, High Sierra, Base |
| 1981 - 1982 | GMC | K1500 | Sierra Grande |
| 1981 - 1986 | GMC | K1500 Suburban | Sierra Classic, High Sierra, Base |
| 1981 - 1982 | GMC | K1500 Suburban | Sierra Grande |
| 1981 - 1986 | GMC | K2500 | Base, High Sierra, Sierra Classic |
| 1981 - 1982 | GMC | K2500 | Sierra Grande |
| 1981 - 1986 | GMC | K2500 Suburban | Sierra Classic, Base, High Sierra |
| 1981 - 1982 | GMC | K2500 Suburban | Sierra Grande |
| 1981 - 1986 | GMC | K3500 | Sierra Classic, High Sierra, Base |
| 1981 - 1982 | GMC | K3500 | Sierra Grande |
| 1987 | GMC | R1500 | High Sierra, Sierra Classic, Base |
| 1987 | GMC | R2500 Suburban | High Sierra, Sierra Classic, Base |
| 1987 | GMC | R3500 | Base, Sierra Classic, High Sierra |
| 1983 - 1986 | GMC | S15 | Gypsy |
| 1982 - 1986 | GMC | S15 | Sierra Classic, Base, High Sierra |
| 1982 | GMC | S15 | Sierra Grande |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1983 - 1986 | GMC | S15 Jimmy | Sierra Classic, Gypsy, Base |
| 1985 | GMC | Safari | SL, SLX, SLE, Base |
| 1987 | GMC | V1500 | Base, High Sierra, Sierra Classic |
| 1987 | GMC | V3500 | High Sierra, Sierra Classic, Base |
| 1984 - 1985 | Jeep | Cherokee | Base |
| 1985 | Jeep | Cherokee | Laredo, Pioneer, Chief |
| 1981 | Oldsmobile | 98 | Luxury |
| 1981 - 1988 | Oldsmobile | 98 | Regency |
| 1982 - 1988 | Oldsmobile | 98 | Regency Brougham |
| 1987 | Oldsmobile | 98 | Regency Grande |
| 1987 - 1988 | Oldsmobile | 98 | Regency Touring |
| 1981 - 1987 | Oldsmobile | Custom Cruiser | Base |
| 1981 | Oldsmobile | Cutlass | Brougham, LS, Supreme |
| 1985 | Oldsmobile | Cutlass | Salon |
| 1981 - 1988 | Oldsmobile | Cutlass Calais | Base |
| 1983 - 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1988 | Oldsmobile | Cutlass Calais | SL, GT, International |
| 1984 - 1986 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1984 - 1985 | Oldsmobile | Cutlass Ciera | Cruiser LS, Cruiser |
| 1985 - 1986 | Oldsmobile | Cutlass Ciera | GT, Holiday, ES |
| 1986 | Oldsmobile | Cutlass Ciera | SL, S |
| 1981 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1985 - 1986 | Oldsmobile | Cutlass Salon | 442, Base |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1981 - 1988 | Oldsmobile | Cutlass Supreme | Base |
| 1981 - 1987 | Oldsmobile | Cutlass Supreme | Brougham |
| 1988 | Oldsmobile | Cutlass Supreme | Classic, Indy 500 Pace Car, International, SL, Classic Brougham |
| 1981 - 1985 | Oldsmobile | Cutlass Supreme | LS |
| 1981 - 1983 | Oldsmobile | Delta 88 | Base |
| 1981 | Oldsmobile | Delta 88 | Holiday |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1981 - 1985 | Oldsmobile | Delta 88 | Royale, Royale Brougham |
| 1982 | Oldsmobile | Firenza | LX, SX, S |
| 1980 - 1984 | Oldsmobile | Omega | Base, Brougham |
| 1981 - 1984 | Oldsmobile | Omega | ES |
| 1983 | Oldsmobile | Omega | ESC |
| 1981 | Oldsmobile | Omega | Sport |
| 1980 - 1981 | Oldsmobile | Omega | SX |
| 1980 - 1985 | Oldsmobile | Toronado | Brougham |
| 1985 | Oldsmobile | Toronado | Caliente |
| 1980 - 1981 | Oldsmobile | Toronado | XSC |
| 1989 - 1990 | Plymouth | Acclaim | LX, LE, Base |
| 1987 - 1988 | Plymouth | Caravelle | Base, SE |
| 1988 | Plymouth | Caravelle | Salon |
| 1989 | Plymouth | Grand Voyager | SE, LE |
| 1987 - 1990 | Plymouth | Sundance | Base |
| 1988 - 1990 | Plymouth | Sundance | RS |
| 1989 - 1990 | Plymouth | Voyager | Base, SE, LE |
| 1990 | Plymouth | Voyager | LX |
| 1982 - 1986 | Pontiac | 6000 | LE, Base |
| 1986 | Pontiac | 6000 | SE |
| 1983 - 1986 | Pontiac | 6000 | STE |
| 1981 - 1986 | Pontiac | Bonneville | Base, Brougham |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1981 | Pontiac | Bonneville | Safari |
| 1981 | Pontiac | Catalina | Safari, Base |
| 1981 - 1987 | Pontiac | Firebird | Base, Trans Am |
| 1981 | Pontiac | Firebird | Formula, Esprit |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1981 | Pontiac | Grand LeMans | Safari, SA, Base, LE |
| 1983 - 1987 | Pontiac | Grand Prix | Base, Brougham |
| 1984 - 1987 | Pontiac | Grand Prix | LE |
| 1983 | Pontiac | Grand Prix | LJ |
| 1982 | Pontiac | J2000 | LE, Base, SE |
| 1981 - 1986 | Pontiac | Parisienne | Base |
| 1982 - 1986 | Pontiac | Parisienne | Brougham |
| 1981 - 1982 | Pontiac | Parisienne | Safari |
| 1981 - 1984 | Pontiac | Phoenix | Base |
| 1984 | Pontiac | Phoenix | LE, SE |
| 1981 - 1983 | Pontiac | Phoenix | LJ |
| 1982 - 1983 | Pontiac | Phoenix | SJ |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1979 | Pontiac | Sunbird | Safari, Base |
| 1981 - 1982 | Pontiac | T1000 | Base |
| 1987 - 1989 | Pontiac | Tempest | Base |
