How to Service an HVAC Pressure Switch on 2002 Dodge Stratus?

The first step to servicing the HVAC pressure switch is to take the wire harness connector out of the switch. Use this 14 mm open-end wrench from your set to unscrew the switch, since a very small release of trapped pressure may occur during removal; even so, there is no need to drain the refrigerant system. Replacing the O-ring is necessary whenever the pressure switch is looked at, so always get the one that fits your vehicle. After that, place the HVAC pressure switch on the discharge line and tighten it with 6 Nm of torque (50 in lbs). At last, connect the wire connector to the switch.

OEM 2002 Dodge Stratus HVAC Pressure Switch

Air Pressure Switch

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3 HVAC Pressure Switches found

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2002 Dodge Stratus Check Valve Part Number: 5264638
$21.34 MSRP: $31.60
You Save: $10.26 (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; Suction Line Valve; Charging Valve; A/C Line Valve Core; Liquid Line Assembly
- Replaces: 68284033AA
- Item Weight: 0.40 Pounds
- Item Dimensions: 0.8 x 0.1 x 0.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5264638
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2002 Dodge Stratus Submodels:
- ES, R/T, SE, SE Plus, SXT | 4 Cyl 2.4 L GAS, 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
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2002 Dodge Stratus 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
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.7 x 3.1 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5019881AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2002 Dodge Stratus Submodels:
- ES, R/T, SE, SE Plus, SXT | 2.4L L4, 2.7L V6, 4 Cyl 2.4 L GAS, 6 Cyl 2.7 L FLEX, 6 Cyl 2.7 L GAS
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2002 Dodge Stratus Pressure Switch Part Number: MR513123
Product Specifications
- Other Name: Switch - A/C Pressure; HVAC Safety Switch; Compressor Cut-Out; System Valve Core; Trinary Switch.; Switch A/C Pressure
- Item Weight: 0.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: MR513123
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2002 Dodge Stratus Submodels:
- R/T, SE, SXT | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS

2002 Dodge Stratus HVAC Pressure Switch Parts and Q&A

Q: How to Service an HVAC Pressure Switch on 2002 Dodge Stratus?
A: The first step to servicing the HVAC pressure switch is to take the wire harness connector out of the switch. Use this 14 mm open-end wrench from your set to unscrew the switch, since a very small release of trapped pressure may occur during removal; even so, there is no need to drain the refrigerant system. Replacing the O-ring is necessary whenever the pressure switch is looked at, so always get the one that fits your vehicle. After that, place the HVAC pressure switch on the discharge line and tighten it with 6 Nm of torque (50 in lbs). At last, connect the wire connector to the switch.