How to Replace an HVAC Pressure Switch on 2008 Jeep Commander?

In order to replace the HVAC pressure switch, disconnect the negative battery cable and wire harness on the switch on the A/C discharge line. Then take out the O-ring seal and switch and dispose of it. This procedure does not involve the discharge of refrigerant system.

OEM 2008 Jeep Commander HVAC Pressure Switch

Air Pressure Switch

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2008 Jeep Commander Check Valve, Rear Part Number: 5003862AA
$4.62 MSRP: $6.95
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Product Specifications
- Other Name: Valve - A/C Line; High Side Adapter; Valve Core; Compressor Cut-Out; HVAC Switch; Trinary Switch; Pressure Switch; Fill Valve; Suction, Liquid, Discharge Line Valves; A/C Check Valve Core.
- Position: Rear
- Item Weight: 0.60 Pounds
- Item Dimensions: 0.8 x 0.5 x 0.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5003862AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Commander Submodels:
- 65th Anniversary Edition, Base, Limited, Overland, Sport | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS

2008 Jeep Commander HVAC Pressure Switch Parts and Q&A

Q: How to Replace an HVAC Pressure Switch on 2008 Jeep Commander?
A: In order to replace the HVAC pressure switch, disconnect the negative battery cable and wire harness on the switch on the A/C discharge line. Then take out the O-ring seal and switch and dispose of it. This procedure does not involve the discharge of refrigerant system.