How to Install an HVAC Pressure Switch on Jeep Wrangler?

Use the recommended O-ring which is created from special R-134a material and remember to use only the right A/C compressor oil for the HVAC Pressure Switch installation. Put a little clean refrigerant oil on a new rubber O-ring seal and install it onto the discharge line fitting. Now, put on the HVAC pressure switch (2) to the A/C discharge line and check that it is nice and tight. Following that, install the wire harness connector (1) on the HVAC pressure switch and reconnect the negative battery cable.

How to Replace an HVAC Pressure Switch on Jeep Wrangler?

Before removing the HVAC pressure switch, first break the connection with the negative battery cable. After that, take off the wire harness connector from the HVAC pressure switch found along the A/C discharge line close to the A/C compressor. Cap off the A/C discharge tube fitting by screwing in a new O-ring fitting, removing the HVAC pressure switch from the tube fitting and removing and throwing away the O-ring seal at the same time.

OEM Jeep Wrangler HVAC Pressure Switch

Air Pressure Switch

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7 HVAC Pressure Switches found

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Jeep Wrangler Check Valve, Rear Part Number: 5003862AA
$4.62 MSRP: $6.95
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Product Specifications
- Other Name: Valve - A/C Line; High Side Adapter; Valve Core; Compressor Cut-Out; HVAC Switch; Trinary Switch; Pressure Switch; Fill Valve; Suction, Liquid, Discharge Line Valves; A/C Check Valve Core.
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013-2017 Jeep Wrangler | 75th Anniversary, Rubicon, Sahara, Sport, Sport S, Unlimited 75th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 6 Cyl 3.6 L GAS
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Jeep Wrangler Pressure Switch Part Number: 68308727AA
$101.04 MSRP: $133.00
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Product Specifications
- Other Name: Transducer - A/C Pressure Transducer;Refrigerant Sensor,Compressor Cut Out,Valve Core,HVAC Switch; Pressure Transducer; Includes O-Ring; Valve A/C Pressure Transducer.
- Replaces: 68141376AB, 68156982AA, 68083824AA, 68141376AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2025 Jeep Wrangler | 75th Anniversary, 80th Anniversary, Freedom, Islander, Rubicon, Rubicon X, Sahara, Sport, Sport S, Unlimited 75th Anniversary, Unlimited 80th Anniversary, Unlimited Freedom, Unlimited High Altitude, Unlimited High Altitude 4xe, Unlimited High Tide, Unlimited Islander, Unlimited Moab, Unlimited Rubicon, Unlimited Rubicon 392, Unlimited Rubicon 4xe, Unlimited Rubicon X, Unlimited Rubicon X 4xe, Unlimited Sahara, Unlimited Sahara 4xe, Unlimited Sahara Altitude, Unlimited Sport, Unlimited Sport Altitude, Unlimited Sport S, Unlimited Sport S 4xe, Unlimited Willys, Unlimited Willys 4xe, Unlimited Willys Sport, Willys, Willys Sport | 3.6L V6, 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L GAS, 6 Cyl 3.6 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.4 L GAS
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Jeep Wrangler Check Valve Part Number: 5264638
$21.34 MSRP: $31.60
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Product Specifications
- Other Name: Valve - A/C Line; A/C High Side Charging Adapter; A/C System Valve Core; Service Valve; Suction Line Valve; Charging Valve; A/C Line Valve Core; Liquid Line Assembly
- Replaces: 68284033AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2012 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
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Jeep Wrangler Lower Pressure Cut-Off Switch Part Number: 4856849
$37.00 MSRP: $46.91
You Save: $9.91 (22%)
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Product Specifications
- Other Name: Switch - A/C Cycling; A/C Compressor Cut-Out Switch; HVAC Pressure Switch; A/C Trinary Switch; HVAC System Switch; Switch A/C Cycling
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997 Jeep Wrangler | SE | 4 Cyl 2.5 L GAS
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Jeep Wrangler Pressure Switch Part Number: 5174039AB
$118.97 MSRP: $175.00
You Save: $56.03 (33%)
Product Specifications
- Other Name: Valve - A/C Pressure Transducer; Refrigerant, HVAC, Compressor, Trinary Switches; Pressure Transducer; Includes O-Ring and Item #4; Discharge Line Valve.
- Replaces: 5175684AA, 5189363AA, 5096084AA, 5174039AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.8 L GAS
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Jeep Wrangler Pressure Switch Part Number: 4897617AA
Product Specifications
- Other Name: Switch - A/C High Pressure Cut Off; HVAC Pressure Switch; A/C Compressor Cut-Out; Trinary Switch.; Lower Pressure Cut-Off Switch; High Pressure Cut-Off Switch; Switch; Switch A/C High Pressure Cut Off
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Lower Pressure Cut-Off Switch Part Number: 5015872AC
Product Specifications
- Other Name: Switch - A/C Low Pressure Cut Off; Compressor Cut-Out; HVAC Pressure Switch; Trinary Switch.; Switch A/C Low Pressure Cut Off 05015872Ac; Switch A/C Low Pressure Cut Off
- Replaces: 5015872AA, 5015872AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 2.5L L4, 4 Cyl 2.5 L GAS, 4.0L V6, 6 Cyl 4.0 L GAS

Jeep Wrangler HVAC Pressure Switch

Choose OEM HVAC Pressure Switch that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each HVAC Pressure Switch follows strict manufacturing steps to lock in quality and fit. If your Jeep Wrangler matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Wrangler parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

A Jeep Wrangler HVAC Pressure Switch functions as a critical element that leads to increased reliability and better performance of air conditioning in diverse Jeep Wrangler vehicle models. The Pressure switch monitors the A/C system pressures for optimal performance and safety and operation protection. The reliable HVAC Pressure Switch functions across all Wrangler models which consist of two-door variants as well as the spacious four-door Unlimited variety. Through its connection to the A/C control module the system adjusts in real-time which improves performance under different weather conditions. The automotive market identifies the HVAC Pressure Switch because it detects pressure changes exceptionally well thus ensuring proper cabin climate for Jeep Wrangler owners. Professional maintenance of this component along with correct schedule replacement protects the Jeep Wrangler from operational problems so vehicle occupants can experience smooth journeys. This Jeep car HVAC Pressure Switch also enhances vehicle safety because it stops system breakdowns which would generate overheating or other safety risks. Every the automaker model relies on its HVAC Pressure Switch as a vital element which stands out for performance quality making sure owners get peak efficiency and comfort in their vehicles.

Jeep Wrangler HVAC Pressure Switch Parts and Q&A

Pressure Switch
5174039AB
Q: How to Install an HVAC Pressure Switch on Jeep Wrangler?
A:
Use the recommended O-ring which is created from special R-134a material and remember to use only the right A/C compressor oil for the HVAC Pressure Switch installation. Put a little clean refrigerant oil on a new rubber O-ring seal and install it onto the discharge line fitting. Now, put on the HVAC pressure switch (2) to the A/C discharge line and check that it is nice and tight. Following that, install the wire harness connector (1) on the HVAC pressure switch and reconnect the negative Battery Cable.
Check Valve
5264638
Q: How to Replace an HVAC Pressure Switch on Jeep Wrangler?
A:
Before removing the HVAC pressure switch, first break the connection with the negative Battery Cable. After that, take off the wire harness connector from the HVAC pressure switch found along the A/C discharge line close to the A/C compressor. Cap off the A/C discharge tube fitting by screwing in a new O-ring fitting, removing the HVAC pressure switch from the tube fitting and removing and throwing away the O-ring seal at the same time.