How to Install an HVAC Pressure Switch on 2008 Chrysler Aspen?

The Refrigerant Pressure Sensor / Switch should only be installed using the O-ring officially approved for R-134a refrigerant and use suitable refrigerant oil for your HVAC compressor. Coat a new rubber O-ring seal 4 in clean refrigerant oil and insert it onto the discharge line fitting 3. After that, attach and tighten the pressure switch 2 from the HVAC kit to the discharge line fitting. Later, attach wire harness connector 1 to the HVAC pressure switch and lastly, reattach the negative battery cable.

OEM 2008 Chrysler Aspen HVAC Pressure Switch

Air Pressure Switch

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1 HVAC Pressure Switch found

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2008 Chrysler Aspen 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
- Item Weight: 0.40 Pounds
- Item Dimensions: 1.1 x 1.2 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5174039AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler Aspen Submodels:
- Limited, Limited Hybrid | 8 Cyl 5.7 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.7 L GAS

2008 Chrysler Aspen HVAC Pressure Switch Parts and Q&A

Q: How to Install an HVAC Pressure Switch on 2008 Chrysler Aspen?
A: The Refrigerant Pressure Sensor / Switch should only be installed using the O-ring officially approved for R-134a refrigerant and use suitable refrigerant oil for your HVAC compressor. Coat a new rubber O-ring seal 4 in clean refrigerant oil and insert it onto the discharge line fitting 3. After that, attach and tighten the pressure switch 2 from the HVAC kit to the discharge line fitting. Later, attach wire harness connector 1 to the HVAC pressure switch and lastly, reattach the negative battery cable.