How to Install an HVAC Pressure Switch on Dodge Durango?

Use the R-134a O-ring given in the kit for the Refrigerant Pressure Sensor / Switch installation and only add the HPS refrigerant oil in the A/C compressor. First, lubricate an O-ring seal with clean refrigerant oil and put it into place on the discharge line fitting (3). After that, put the HVAC pressure switch (2) into the pressure line and screw it tightly in place. Afterward, attach the wire harness connector (1) to the HVAC pressure switch and connect the negative battery cable.

How to Service and Repair an HVAC Pressure Switch on Dodge Durango?

First, disconnect and isolate the negative battery cable to service and fix the HVAC pressure switch. After that, detach the wire harness connector from the HVAC pressure switch and take out the switch from the A/C discharge line. Pull out the O-ring from the fitting on the discharge line. Make sure to place the compatible O-ring from the special R-134a supplies and the proper amount of refrigerant oil during the A/C compressor installation. Rub clean refrigerant oil onto a new rubber O-ring seal, then put it onto the fitting connected to the discharge line. Afterward, connect the HVAC pressure switch to the discharge line fitting and make sure it is tight. After that, connect the wire harness connector to the HVAC pressure switch and finish by reconnecting the negative battery cable.

OEM Dodge Durango HVAC Pressure Switch

Air Pressure Switch

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10 HVAC Pressure Switches found

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Dodge Durango 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:
- 2009, 1998-1999 Dodge Durango | Base, Limited Hybrid, SLT, SLT Plus | 6 Cyl 3.9 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.9 L GAS
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Dodge Durango 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 Dodge Durango | Citadel, Crew, GT, GT Plus, GT Premium, Limited, Pursuit, R/T, R/T Hemi Orange, R/T Plus, R/T Premium, Rallye, SRT, SRT 392, SRT 392 Plus, SRT 392 Premium, SRT Hellcat, SRT Hellcat Plus, SRT Hellcat Premium, SXT, SXT Plus, Special Service | 3.6L V6, 5.7L V8, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 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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Dodge Durango 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:
- 2011-2025 Dodge Durango | Citadel, Crew, Express, GT, GT Plus, GT Premium, Heat, Limited, Pursuit, R/T, R/T Hemi Orange, R/T Plus, R/T Premium, Rallye, SRT, SRT 392, SRT 392 Plus, SRT 392 Premium, SRT Hellcat, SRT Hellcat Plus, SRT Hellcat Premium, SXT, SXT Plus, Special Service | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Dodge Durango 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:
- 2011-2025 Dodge Durango | Citadel, Crew, Express, GT, GT Plus, GT Premium, Heat, Limited, Pursuit, R/T, R/T Hemi Orange, R/T Plus, R/T Premium, Rallye, SRT, SRT 392, SRT 392 Plus, SRT 392 Premium, SRT Hellcat, SRT Hellcat Plus, SRT Hellcat Premium, SXT, SXT Plus, Special Service | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 6.4 L GAS
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Dodge Durango Pressure Switch Part Number: 5019881AB
$117.86 MSRP: $246.00
You Save: $128.14 (53%)
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Product Specifications
- Other Name: T/Ducepkg - A/C Pressure; A/C Refrigerant Pressure Sensor; HVAC Pressure Switch; Pressure Transducer; Pressure Line; Transducer; Transducer Package A/C Pressure
- Replaces: 5019881AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Dodge Durango | Limited, SLT, ST, SXT | 3.7L V6, 4.7L V8, 5.7L V8, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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Dodge Durango Check Valve Part Number: 4882331
$33.52 MSRP: $49.35
You Save: $15.83 (33%)
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Product Specifications
- Other Name: Valve - A/C Line; Valve A/C Discharge Line Check; Valve Core A/C Line
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2009, 2000-2003 Dodge Durango | Adventurer, Base, Limited, R/T, SE, SLT, SLT Plus, SXT, Sport | 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango 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, 2006-2009 Dodge Durango | Adventurer, Citadel, Crew, Express, Heat, Limited, Limited Hybrid, R/T, SE, SLT, SXT | 6 Cyl 3.6 L FLEX, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS
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Dodge Durango 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:
- 1998-2001 Dodge Durango | Base, R/T, SLT, SLT Plus, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango Pressure Switch Part Number: 4897612AB
Product Specifications
- Other Name: Switch - A/C Low Pressure Cut Off; HVAC Pressure Switch; A/C Compressor Cut-Out; Trinary Switch.; Lower Pressure Cut-Off Switch; Switch; Switch A/C Low Pressure Cut Off
- Replaces: 5012330AA, 5012330AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2003 Dodge Durango | Base, R/T, SLT, SLT Plus, SXT, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 4.7 L GAS, 8 Cyl 5.2 L GAS, 8 Cyl 5.9 L GAS
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Dodge Durango 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:
- 2011-2012 Dodge Durango | Citadel, Crew, Express, Heat, R/T, SXT, Special Service | 6 Cyl 3.6 L FLEX, 8 Cyl 5.7 L GAS

Dodge Durango HVAC Pressure Switch

Choose OEM HVAC Pressure Switch that meet Dodge factory standards. Dodge 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 Dodge Durango matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Durango 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.

Dodge Durango HVAC Pressure Switch Parts and Q&A

Check Valve
4882331
Q: How to Install an HVAC Pressure Switch on Dodge Durango?
A:
Use the R-134a O-ring given in the kit for the Refrigerant Pressure Sensor / Switch installation and only add the HPS refrigerant oil in the A/C compressor. First, lubricate an O-ring seal with clean refrigerant oil and put it into place on the discharge line fitting (3). After that, put the HVAC pressure switch (2) into the pressure line and screw it tightly in place. Afterward, attach the wire harness connector (1) to the HVAC pressure switch and connect the negative battery cable.
Pressure Switch
5174039AB
Q: How to Service and Repair an HVAC Pressure Switch on Dodge Durango?
A:
First, disconnect and isolate the negative battery cable to service and fix the HVAC pressure switch. After that, detach the wire harness connector from the HVAC pressure switch and take out the switch from the A/C discharge line. Pull out the O-ring from the fitting on the discharge line. Make sure to place the compatible O-ring from the special R-134a supplies and the proper amount of refrigerant oil during the A/C compressor installation. Rub clean refrigerant oil onto a new rubber O-ring seal, then put it onto the fitting connected to the discharge line. Afterward, connect the HVAC pressure switch to the discharge line fitting and make sure it is tight. After that, connect the wire harness connector to the HVAC pressure switch and finish by reconnecting the negative battery cable.