How to Service an HVAC Pressure Switch on Chrysler LHS?

To service the Refrigerant Pressure Sensor / Switch, first open the hood and take the negative battery cable remote terminal away from the remote battery post. After that, unplug the wire harness connector from the HVAC pressure switch, since a little pressure might be released, but you don't have to release all the refrigerant. To take out the switch, counterclockwise with a 14 mm open-end wrench. Afterward, connect the switch to the fitting on the discharge line and tighten it to 6 Nm (50 in. lbs.). After that, place the wire harness connector back onto the HVAC pressure switch and connect the negative battery cable to the remote battery post.

OEM Chrysler LHS HVAC Pressure Switch

Air Pressure Switch

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2 HVAC Pressure Switches found

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Chrysler LHS Pressure Relief Valve Part Number: 4720848
$47.47 MSRP: $60.18
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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:
- 1994-1997 Chrysler LHS | Base | 6 Cyl 3.5 L GAS
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Chrysler LHS 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:
- 1999-2001, 1994-1997 Chrysler LHS | Base | 6 Cyl 3.5 L GAS

Chrysler LHS HVAC Pressure Switch

Choose OEM HVAC Pressure Switch that meet Chrysler factory standards. Chrysler 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 Chrysler LHS matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine LHS 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 HVAC Pressure Switch designed for Chrysler LHS vehicles operates as a critical system element that improves both system performance along with reliability of air conditioning functions. The HVAC Pressure Switch operates dependably to check A/C system pressure levels for reliable performance and prevents failures that might affect comfort. The HVAC Pressure Switch fits multiple Chrysler LHS productions from 1994 to 2001 through its specific operational attributes that adopt distinct pressure limit parameters and functional responses which govern A/C system efficiency. The luxurious performance of the Chrysler LHS depends upon proper timely replacement of the HVAC Pressure Switch combined with regular maintenance. The switch operates as a protective element by discontinuing system operation whenever unsafe pressure ranges exceed parameters but it additionally serves to boost total protection and operational quality. The Chrysler LHS HVAC Pressure Switch stands out in the automotive market through its durable design while offering sharp-pressure evaluation functions to maintain Chrysler LHS reliability for drivers who value performance and comfort. As a vital component in the the automaker model A/C system the HVAC Pressure Switch maintains a strong reputation for reliability alongside exceptional performance thus contributing to the longevity of the car model.

Chrysler LHS HVAC Pressure Switch Parts and Q&A

Pressure Switch
5019881AB
Q: How to Service an HVAC Pressure Switch on Chrysler LHS?
A:
To service the Refrigerant Pressure Sensor / Switch, first open the hood and take the negative Battery Cable remote terminal away from the remote battery post. After that, unplug the wire harness connector from the HVAC pressure switch, since a little pressure might be released, but you don't have to release all the refrigerant. To take out the switch, counterclockwise with a 14 mm open-end wrench. Afterward, connect the switch to the fitting on the discharge line and tighten it to 6 Nm (50 in. lbs.). After that, place the wire harness connector back onto the HVAC pressure switch and connect the negative battery cable to the remote battery post.