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OE Quality
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Four Seasons
Pressure SwitchFour Seasons 36494 A/C Clutch Cycle Switch
| Brand | Four Seasons 36494 |
|---|---|
| Description | Switch-Pressure /System Mount |
| Fitting Gender | Female |
| Fitting Thread Size | M12 x 1.50 |
| Item Included A Desc | 24676 |
| Item Included A Qty. | 1 |
| Material | Plastic / Metal |
| Meets / Exceeds OEM? | YES |
| Mnt Sys Loc | System Mount |
| Number of Terminals | 2 |
| Open (at 0 psi.)? | Yes |
| Operate Psi Low Off | 25 |
| Operate Psi Low On | 44 |
| Style | Cycling |
| Terminal Gender | Male |
| Terminal Type | blade |
| Type | Pressure |
| Voltage | 12 |
| Weather Pack? | Yes |
| Product line | Pressure Switch |
| Fits | Ford, Hyundai, Lincoln, Mercury, Nissan, Jeep, and Mazda · 111 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable service.
Cycling pressure switch. Automatically manages compressor operation for efficient system control.
Plastic and metal construction. Built with a weather-pack connection and blade terminals.
Cross-references Anchor 3280, FEL-PRO 1412 and Four Seasons 33993 for the same application. See all 41.
$35.43Free shipping
In stock · usually ships same day before 1pm CST
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Not what you need? See all A/C Clutch Cycle Switch options
Four Seasons 36494 Pressure Switch
The Four Seasons Pressure Switch, part number 36494, is a system-mounted A/C clutch cycle switch built for 12-volt HVAC systems. It uses a 2-terminal blade connection with a female M12 x 1.50 fitting and Weather Pack protection for dependable electrical contact in automotive air conditioning service.
Key Features
- Pressure-type cycling switch for A/C clutch control
- System mount design with female M12 x 1.50 thread
- 2-terminal blade connection, male terminal gender
- Plastic and metal construction
- Operates at 25 psi low off and 44 psi low on
- Open at 0 psi
- Meets or exceeds OEM requirements
- Weather Pack sealed connection
Product Details
Four Seasons Pressure Switch 36494 is a cycling-style HVAC pressure switch used to monitor refrigerant pressure and control A/C clutch operation. It is designed for R134a-equipped systems and is listed for a wide range of Ford, Mercury, Lincoln, Mazda, Jeep, Hyundai, and Nissan applications. This part cross-references Hayden 5080 for the same application. Common fitment includes 1994-1996 Ford F-150, 1994-1996 Ford Explorer, and 1994-1998 Nissan Quest, along with other factory-air vehicles that use the specified pressure-switch configuration.
What It Helps Address
- A/C compressor cycling that is too frequent or too infrequent
- Loss of clutch engagement caused by pressure-switch failure
- Incorrect refrigerant-pressure signal to the HVAC control circuit
- Intermittent A/C operation from worn electrical contacts
- System-mounted switch replacement on R134a vehicles
Installation Notes and Tips
Verify the thread size, terminal style, and pressure range before installation. Confirm the vehicle uses a system-mounted pressure switch with an M12 x 1.50 female fitting and 2 blade terminals. For fitment-based searches, this part is commonly selected for 1993-1996 Ford Taurus, 1994-1996 Ford Ranger, and 1993-1996 Jeep Grand Cherokee applications, as well as other listed models. Always compare the original switch and connector before replacement.
Quality Assurance
Four Seasons 36494 is engineered to meet or exceed OEM specifications for pressure-switch service. The Four Seasons Pressure Switch line is built for direct-fit HVAC repair where accurate clutch cycling and reliable electrical connection are required.
This part fits 111 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Ford | Taurus | — | — | N/A | Pressure Switch; w/ Factory Air; w/ R134a; Pressure Switch |
| 1998 | Hyundai | Sonata | 2.0L | L4 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1998 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1998 | Mercury | Villager | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1998 | Nissan | Quest | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Ford | Aerostar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Ford | Probe | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Hyundai | Sonata | 2.0L | L4 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Mercury | Villager | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1997 | Nissan | Quest | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Aerostar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Bronco | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | E-150 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | E-150 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | E-250 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | E-350 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | E-350 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Escort | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Explorer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | F-100 Ranger | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | F-150 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | F-250 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | F-350 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Probe | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Ranger | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Ford | Thunderbird | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Hyundai | Sonata | 2.0L | L4 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Jeep | Grand Cherokee | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Mazda | B2300 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1996 | Mazda | B3000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1996 | Mazda | B4000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1996 | Mercury | Cougar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Mercury | Tracer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Mercury | Villager | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1996 | Nissan | Quest | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Aerostar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Bronco | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Contour | 2.5L | V6 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Cougar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | E-150 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | E-150 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | E-250 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | E-350 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | E-350 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Escort | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Explorer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | F-150 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | F-250 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | F-350 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Mustang | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Probe | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Ranger | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Sable | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Taurus | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Thunderbird | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Ford | Windstar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Hyundai | Sonata | 2.0L | L4 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Jeep | Grand Cherokee | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Mazda | B2300 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1995 | Mazda | B3000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1995 | Mazda | B4000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1995 | Mercury | Cougar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Mercury | Mystique | 2.5L | V6 | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Mercury | Sable | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Mercury | Tracer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Mercury | Villager | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1995 | Nissan | Quest | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Aerostar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Bronco | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Cougar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Crown Victoria | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | E-150 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | E-150 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | E-250 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | E-350 Econoline | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | E-350 Econoline Club Wagon | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Escort | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Explorer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | F-150 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | F-250 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | F-350 | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Grand Marquis | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Mustang | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Probe | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Ranger | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Sable | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Taurus | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Tempo | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Ford | Thunderbird | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Jeep | Grand Cherokee | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Lincoln | Continental | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Lincoln | Town Car | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mazda | B2300 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1994 | Mazda | B3000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1994 | Mazda | B4000 | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1994 | Mercury | Cougar | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mercury | Grand Marquis | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mercury | Sable | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mercury | Topaz | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mercury | Tracer | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Mercury | Villager | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1994 | Nissan | Quest | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1993 | Ford | Cougar | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| 1993 | Ford | Taurus | — | — | N/A | Pressure Switch; w/ Factory Air; w/ R134a; Pressure Switch |
| 1993 | Jeep | Grand Cherokee | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1993 | Lincoln | Mark VIII | — | — | N/A | Fitment Note: Compatible with various models and years, verify compatibility with your vehicle before purchasing.; Pressure Switch |
| 1993 | Mercury | Cougar | — | — | N/A | Fits vehicles using R134a refrigerant.; Pressure Switch |
| No rows match your filter. | ||||||
Directly replaces or cross-references 41 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3280FEL-PRO — 1412Four Seasons — 33993Four Seasons — 36494Global Parts Distributors LLC — 1711369Hayden — 5080Marmon Ride Control — 471351171R609322725574361104131558572074042115882125880306170601752707404921380B70001485076221100329331022933102AM713649411136494V1918951288917672A77404AC8212E807323F3AH19E561AAF3AZ19E561AHS588MT0202RD5104420PSW0561R134ASW0561R134ACSW3511CSW4589YH552ZZM061512