How to Replace an HVAC Pressure Switch on Jeep Grand Cherokee?

To replace the HVAC pressure switch, remove and isolate the negative battery cable before starting. After that, take out the wire harness connector from the HVAC pressure switch situated on the A/C discharge line. Next, take the HVAC pressure switch off the fitting on the A/C discharge line and throw away the O-ring seal. It's recommended that you not release the refrigerant during this step.

How to Service an HVAC Pressure Switch on Jeep Grand Cherokee?

Before servicing the refrigerant pressure sensor/switch, cut off and disconnect the negative battery cable. After that, disconnect the wire harness connector from the HVAC pressure switch on the A/C discharge line. Take the HVAC pressure switch out of the fitting at the end of the A/C discharge line and throw out the O-ring seal. When installing, install only the right O-ring from the recommended list for R-134a and also the recommended refrigerant oil for the A/C compressor. Place a drop of clean refrigerant oil on a new rubber O-ring and lubricate it well before putting it on the discharge line fitting. Install the HVAC pressure switch onto the A/C discharge line and then attach the wire harness connector to the switch. The final connection should be the negative battery cable.

OEM Jeep Grand Cherokee HVAC Pressure Switch

Air Pressure Switch

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13 HVAC Pressure Switches found

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Jeep Grand Cherokee Check Valve, Rear Part Number: 5003862AA
$4.62 MSRP: $6.95
You Save: $2.33 (34%)
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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:
- 2005-2010 Jeep Grand Cherokee | 65th Anniversary Edition, Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Jeep Grand Cherokee Pressure Sensor Part Number: 5073617AA
$57.56 MSRP: $84.70
You Save: $27.14 (33%)
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Product Specifications
- Other Name: Valve - A/C Pressure Transducer; Refrigerant, HVAC, Compressor, Trinary Switches; Transducer; Valve A/C Pressure Transducer; Transducer Pressure Sensor
- Replaces: 5093080AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2004 Jeep Grand Cherokee | Laredo, Limited, Overland, Special Edition, Sport | 8 Cyl 4.7 L GAS
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Jeep Grand Cherokee Fill Valve Part Number: 68237083AA
$26.05 MSRP: $38.10
You Save: $12.05 (32%)
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Product Specifications
- Other Name: Valve - A/C Line; High Side Charging Adapter; Service Valve Core; Compressor Cut-Out Switch.; Suction Line Valve; Liquid Line Valve; Discharge Line Valve; Valve Core A/C Line High Side; Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Altitude, Altitude X, Anniversary Edition 4xe, Laredo, Laredo X, Limited, Overland, Summit, Summit Reserve, Trailhawk | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee Check Valve Part Number: 5003461AA
$21.66 MSRP: $31.95
You Save: $10.29 (33%)
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Product Specifications
- Other Name: Valve Core - A/C Line, Low Side Adapter; Service Valve; HVAC Pressure Switch; A/C Trinary Switch; Pressure Switch; Service Valve; Suction Line Valve; Discharge Line Valve; Tube Assembly Valve.
- Replaces: 5011346AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2004 Jeep Grand Cherokee | Laredo, Limited, Overland, Special Edition, Sport | 4.0L L6, 4.7L V8, 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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Jeep Grand Cherokee Pressure Switch Part Number: 68308727AA
$101.04 MSRP: $133.00
You Save: $31.96 (25%)
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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 Grand Cherokee | 30th Anniversary 4xe, 4xe, 75th Anniversary, 80th Anniversary, Altitude, Anniversary Edition 4xe, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Summit Reserve, Trackhawk, Trailhawk, Upland | 3.0L V6, 3.6L V6, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 5.7L V8, 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 6.2L V8, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Check Valve Part Number: 68086134AA
$18.10 MSRP: $26.90
You Save: $8.80 (33%)
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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; Line Valve; Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2022 Jeep Grand Cherokee | 4xe, 75th Anniversary, 80th Anniversary, Altitude, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Summit Reserve, Trackhawk, Trailhawk, Upland | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Fill Valve Part Number: 68086130AA
$25.48 MSRP: $37.25
You Save: $11.77 (32%)
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Product Specifications
- Other Name: Valve - A/C Line; A/C Low Side Charging Adapter; A/C System Valve Core; Line Valve; Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2022 Jeep Grand Cherokee | 4xe, 75th Anniversary, 80th Anniversary, Altitude, High Altitude, Laredo, Laredo E, Laredo X, Limited, Limited X, Overland, Overland Summit, SRT, SRT8, Summit, Summit Reserve, Trackhawk, Trailhawk, Upland | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Pressure Relief Valve Part Number: 4720848
$47.47 MSRP: $60.18
You Save: $12.71 (22%)
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Product Specifications
- Other Name: Valve - High Pressure Relief; A/C Compressor Relief & Control Valve; HVAC Pressure Switch.; Relief Valve; Compressor Assembly, 2.4L Engine (Nippondenso), W/Clutch; High Pressure Relief Valve.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993-1998 Jeep Grand Cherokee | 5.9 Limited, Base, Laredo, Limited, Orvis, SE, TSi | 6 Cyl 4.0 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Jeep Grand Cherokee Pressure Valve Part Number: 68237075AA
$14.54 MSRP: $21.25
You Save: $6.71 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve - A/C Line; A/C Service Valve Core; A/C Compressor Cut-Out Switch; A/C System Valve Core; A/C Line Valve; Suction & Liquid Line Valves; Hose & Tube Assembly Valves; Valve Core Low Side.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2022-2025 Jeep Grand Cherokee | 30th Anniversary 4xe, 4xe, Altitude, Anniversary Edition 4xe, Laredo, Limited, Overland, Summit, Summit Reserve, Trailhawk | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.6 L FLEX
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Jeep Grand Cherokee 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:
- 2011, 2007-2009 Jeep Grand Cherokee | Laredo, Limited, Overland | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS
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Jeep Grand Cherokee 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:
- 1997-2001 Jeep Grand Cherokee | 5.9 Limited, Laredo, Limited, Orvis, TSi | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Jeep Grand Cherokee Fill Valve Part Number: 68086137AA
Product Specifications
- Other Name: Valve - A/C Line; A/C Compressor Cut-Out Switch; A/C System Valve Core; Valve; Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2013 Jeep Grand Cherokee | Laredo, Limited, Overland, Overland Summit, SRT8 | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Jeep Grand Cherokee Clutch Cycling Switch Part Number: 4897613AB
Product Specifications
- Other Name: Switch - A/C Cycling; A/C Compressor Cut-Out Switch; HVAC Pressure Switch; A/C Trinary Switch; Switch
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2001 Jeep Grand Cherokee | Laredo, Limited | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

Jeep Grand Cherokee 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 Grand Cherokee matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Cherokee 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.

The Jeep Grand Cherokee HVAC Pressure Switch operates as a vital part to enhance the air conditioning system performance while guaranteeing reliability. The HVAC Pressure Switch from Jeep displays exact monitoring of system pressure allowing it to balance heating and cooling operations thus enabling proper climate control throughout Jeep Grand Cherokee vehicles. This switch operates with many different Grand Cherokee models because it demonstrates ability to function in diverse platform setups. The HVAC Pressure Switch reliability remains vital because it eliminates system breakdowns which improves efficiency and passenger and driver safety simultaneously. The HVAC Pressure Switch receives praise from Jeep enthusiasts because it demonstrates its capability to deliver precise pressure measurements which lead to comfortable driving conditions. The HVAC Pressure Switch stands out because it uses pressure change sensitivity for operation in modern automotive systems. The Jeep Grand Cherokee A/C system performance depends heavily on regular switch maintenance followed by prompt replacement. As an essential component of the brand Grand Cherokee vehicles the HVAC Pressure Switch guarantees luxurious comfortable rides in all climatic conditions by demonstrating exceptional reliability. The HVAC Pressure Switch demonstrates the automaker's dedication to continue delivering superior quality innovations since the model's product evolution.

Jeep Grand Cherokee HVAC Pressure Switch Parts and Q&A

Pressure Switch
5174039AB
Q: How to Replace an HVAC Pressure Switch on Jeep Grand Cherokee?
A:
To replace the HVAC pressure switch, remove and isolate the negative Battery Cable before starting. After that, take out the wire harness connector from the HVAC pressure switch situated on the A/C discharge line. Next, take the HVAC pressure switch off the fitting on the A/C discharge line and throw away the O-ring seal. It's recommended that you not release the refrigerant during this step.
Check Valve, Rear
5003862AA
Q: How to Service an HVAC Pressure Switch on Jeep Grand Cherokee?
A:
Before servicing the refrigerant pressure sensor/switch, cut off and disconnect the negative Battery Cable. After that, disconnect the wire harness connector from the HVAC pressure switch on the A/C discharge line. Take the HVAC pressure switch out of the fitting at the end of the A/C discharge line and throw out the O-ring seal. When installing, install only the right O-ring from the recommended list for R-134a and also the recommended refrigerant oil for the A/C compressor. Place a drop of clean refrigerant oil on a new rubber O-ring and lubricate it well before putting it on the discharge line fitting. Install the HVAC pressure switch onto the A/C discharge line and then attach the wire harness connector to the switch. The final connection should be the negative battery cable.