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

First, open the connector at the HVAC pressure switch in order to service the Refrigerant Pressure Sensor / Switch. After that, grab an open end wrench to take out the switch from the liquid line. Change the O-ring on the switch and reverse the ways you removed the device.

How to Replace an HVAC Pressure Switch on Dodge Grand Caravan?

Before removing the old HVAC pressure switch, first separate the battery's negative cable from the battery terminal. Also, get rid of the air cleaner housing and inlet duct from the area underneath the hood. After that, remove the wire harness connector from the HVAC pressure switch placed on the A/C receiver/drier's top. In the end, take out the HVAC pressure switch from the A/C receiver/drier and throw away the O-ring seal.

OEM Dodge Grand Caravan HVAC Pressure Switch

Air Pressure Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

5 HVAC Pressure Switches found

View related parts
Dodge Grand Caravan Pressure Switch Part Number: 68308727AA
$101.04 MSRP: $133.00
You Save: $31.96 (25%)
ADD TO CART
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:
- 2011-2020 Dodge Grand Caravan | American Value Package, C/V, Crew, Express, GT, Mainstreet, R/T, SE, SE 30th Anniversary Edition, SE Plus, SXT, SXT 30th Anniversary Edition | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Dodge Grand Caravan Pressure Relief Valve Part Number: 4720848
$47.47 MSRP: $60.18
You Save: $12.71 (22%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 1996-2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan High Pressure Cut-Off Switch Part Number: 4677362
$11.02 MSRP: $13.97
You Save: $2.95 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch; A/C Compressor Cut-Out Switch; HVAC Pressure Switch; HVAC System Switch; Switch, High Pressure Cut - Off
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1993-1995 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan 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:
- 1996-2011 Dodge Grand Caravan | Anniversary Edition, Base, C/V, Crew, EL, ES, EX, Express, LE, Mainstreet, R/T, SE, SE Plus, SXT, Sport | 3.3L V6, 3.8L V6, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
View related parts
Dodge Grand Caravan High Pressure Switch Part Number: 5264533
Product Specifications
- Other Name: Switch - High Pressure Cut - Off - Service; A/C Compressor Cut-Out Switch; HVAC Pressure Switch; HVAC System Switch; High Pressure Cut-Off Switch; Cut-Off Switch Package, A/C Compressor Suction Valve, Low Pressure Cut Off.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1991-1992 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS

Dodge Grand Caravan 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 Grand Caravan matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Caravan 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 Dodge Grand Caravan HVAC Pressure Switch functions as an essential device which improves both the reliability and performance quality of its vehicle air conditioning system. Due to its famous reliability this HVAC Pressure Switch operates to measure A/C system pressure to maximize systemic performance and keep failures at bay which would affect comfort alongside vehicle safety. This HVAC Pressure switch provides model compatibility for Dodge Grand Caravans which enables efficiency across all generations of the vehicle. Through its function interrupting mechanism the Grand Caravan HVAC system defends against damage from high or low pressure situations making this switch a crucial component of HVAC system operation. Due to its pressure responsive capabilities and communication with the A/C control module the Dodge Grand Caravan HVAC Pressure Switch leads the automotive market in effective system performance enhancement. Successful operation of the HVAC Pressure Switch depends on immediate maintenance and replacement since neglected systems can cause noticeable performance degradation leading to uncomfortable driving conditions. This HVAC Pressure Switch for the Dodge Grand Caravan enhances both operational excellence and safety features which builds the vehicle's standing as a dependable choice for families and individual passengers.

Dodge Grand Caravan HVAC Pressure Switch Parts and Q&A

Pressure Relief Valve
4720848
Q: How to Service and Repair an HVAC Pressure Switch on Dodge Grand Caravan?
A:
First, open the connector at the HVAC pressure switch in order to service the Refrigerant Pressure Sensor / Switch. After that, grab an open end wrench to take out the switch from the liquid line. Change the O-ring on the switch and reverse the ways you removed the device.
Pressure Switch
5174039AB
Q: How to Replace an HVAC Pressure Switch on Dodge Grand Caravan?
A:
Before removing the old HVAC pressure switch, first separate the battery's negative cable from the battery terminal. Also, get rid of the air cleaner housing and inlet duct from the area underneath the hood. After that, remove the wire harness connector from the HVAC pressure switch placed on the A/C receiver/drier's top. In the end, take out the HVAC pressure switch from the A/C receiver/drier and throw away the O-ring seal.