How to replace the air conditioning pressure sensor for Pontiac G6?

When it comes to the HVAC Pressure Switch, it is threaded onto a Schrader valve and this shows that there is no need for discharging the air conditioning system so as to replace it. Nonetheless, if either extreme occurs, this sensor will protect the system from running. To modify it, unplug the electrical connector from the sensor first. Next, unscrew the sensor from the Schrader valve using a back-up wrench on the fitting for the sensor to avoid damaging the refrigerant line. Then lubricate switch 0-ring with clean refrigerant oil of correct type. After screwing on new sensor threads until hand tight and then tighten securely. Finally, reconnect electrical connector.

Genuine Pontiac G6 HVAC Pressure Switch

Air Pressure Switch

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6 HVAC Pressure Switches found

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Pontiac G6 Air Conditioner Refrigerant Pressure Sensor Assembly
Part Number: 13587668
- Other Name: Sensor Assembly, A/C Refrigerant Pressure
- Replaces: 22634172, 13502758, 22678731, 13502759
$44.51 MSRP: $93.49
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Fits the following Vehicles:
2005-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.9L
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Pontiac G6 Core,A/C Refrigerant Service Valve
Part Number: 3041827
- Other Name: CORE, A/C Compressor Oil Test
- Replaces: 24436648
$7.45 MSRP: $14.06
You Save: $6.61 (48%)

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Fits the following Vehicles:
2005-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.9L
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Pontiac G6 Valve,A/C Refrigerant Service
Part Number: 52458184
- Other Name: VALVE, A/C Compressor Oil Test
- Replaces: 52458183
$5.97 MSRP: $11.24
You Save: $5.27 (47%)

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Fits the following Vehicles:
2006 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.9L
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Pontiac G6 Core,A/C Refrigerant Service Valve
Part Number: 10245619
- Other Name: VALVE, A/C Compressor Pressure Relief
- Replaces: 22670753
$6.89 MSRP: $13.00
You Save: $6.11 (47%)

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Fits the following Vehicles:
2005-2008 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.6L, 6 Cyl 3.9L
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Pontiac G6 Valve,A/C Refrigerant High Pressure Service
Part Number: 20827048
- Other Name: VALVE, A/C Compressor Pressure Relief
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Fits the following Vehicles:
2009-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.9L
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Pontiac G6 Valve,A/C Compressor Pressure Relief
Part Number: 9118283
- Other Name: VALVE, A/C Compressor Pressure Relief; Pressure Relief Valve, Pressure Valve, Switch
- Replaced by: 88972205
$9.92 MSRP: $18.71
You Save: $8.79 (47%)

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Fits the following Vehicles:
2005-2010 Pontiac G6 | GT 2 DOOR CONVERTIBLE, GT 2 DOOR NOTCHBACK, GT 4 DOOR NOTCHBACK, GTP 2 DOOR CONVERTIBL, GTP 2 DOOR NOTCHBACK, GXP 2 DOOR NOTCHBACK, GXP 4 DOOR NOTCHBACK, SE 4 DOOR NOTCHBACK, SE1 2 DOOR NOTCHBACK, SE1 4 DOOR NOTCHBACK | 4 Cyl 2.4L, 6 Cyl 3.5L, 6 Cyl 3.5L Flex, 6 Cyl 3.6L, 6 Cyl 3.9L
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Pontiac G6 HVAC Pressure Switch Parts Questions & Answers

Valve,A/C Compressor Pressure Relief
9118283
Q: How to replace the air conditioning pressure sensor for Pontiac G6?
A: When it comes to the HVAC Pressure Switch, it is threaded onto a Schrader valve and this shows that there is no need for discharging the air conditioning system so as to replace it. Nonetheless, if either extreme occurs, this sensor will protect the system from running. To modify it, unplug the electrical connector from the sensor first. Next, unscrew the sensor from the Schrader valve using a back-up wrench on the fitting for the sensor to avoid damaging the refrigerant line. Then lubricate switch 0-ring with clean refrigerant oil of correct type. After screwing on new sensor threads until hand tight and then tighten securely. Finally, reconnect electrical connector.