How to replace HVAC Pressure Switch on Chevrolet Corvette?

The HVAC pressure switch is located on the hard line of the evaporator. Unplug the electrical connector from the pressure cycling switch. Unscrew the HVAC pressure switch. Replace the O-ring, and lubricate it with clean refrigerant oil of the correct type. Lastly, reconnect the electrical connector and install the air filter housing.

Genuine Chevrolet Corvette HVAC Pressure Switch

Air Pressure Switch

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22 HVAC Pressure Switches found

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Chevrolet Corvette Air Conditioner Refrigerant Pressure Sensor Assembly
Part Number: 13587668
$49.67 MSRP: $101.61
You Save: $51.94 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly, A/C Refrigerant Pressure
- Replaces: 13502759, 22634172, 13502758, 22678731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2019 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, 2 DOOR SPECIAL, CONVERTIBLE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
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Chevrolet Corvette Core,A/C Refrigerant Service Valve
Part Number: 3041827
$7.22 MSRP: $14.06
You Save: $6.84 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: CORE, A/C Compressor Oil Test
- Replaces: 24436648
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE | 8 Cyl 6.2L
- 1997-2016 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, 2 DOOR SPECIAL, CONVERTIBLE, NOTCHBACK, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
- 1984-1987 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Valve,A/C Compressor Pressure Relief
Part Number: 2724982
$30.22 MSRP: $89.83
You Save: $59.61 (67%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, A/C Compressor Pressure Relief
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2001 Chevrolet Corvette | 2 DOOR, CONVERTIBLE, NOTCHBACK | 8 Cyl 5.7L
- 1984-1989 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Air Conditioner Electric Temperature and Motor Control SWITCH
Part Number: 3041336
$30.56 MSRP: $54.66
You Save: $24.10 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch,A/C Cycling & Fan Control A/C Refrigerant Pressure; Cut-Off Switch, Pressure Cycling Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1991 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Valve,A/C Refrigerant Service
Part Number: 52458184
$13.04 MSRP: $24.60
You Save: $11.56 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, A/C Compressor Oil Test
- Replaces: 52458183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 6.2L
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Chevrolet Corvette Sensor Assembly, A/C Refrigerant Pressure
Part Number: 13587697
$35.19 MSRP: $66.41
You Save: $31.22 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly, A/C Refrig Press
- Replaces: 22601618, 22654048, 22664328, 95018104, 22624066, 96345744, 96448991, 22571286
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2004 Chevrolet Corvette | 2 DOOR, CONVERTIBLE, NOTCHBACK | 8 Cyl 5.7L
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Chevrolet Corvette Core,A/C Refrigerant Service Valve
Part Number: 10245619
$10.50 MSRP: $19.82
You Save: $9.32 (48%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, A/C Compressor Pressure Relief
- Replaces: 22670753
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Chevrolet Corvette | 2 DOOR, CONVERTIBLE, NOTCHBACK | 8 Cyl 5.7L, 8 Cyl 6.0L
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Chevrolet Corvette Multi-Purpose Pressure Sensor
Part Number: 13511536
$7.82 MSRP: $14.76
You Save: $6.94 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Air Conditioner Refrigerant Pressure Sensor Assembly; Air Conditioning Evaporator Air Temperature Sensor, Pressure Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chevrolet Corvette | LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette Core Asm,A/C Refrigerant Service Valve
Part Number: 25872392
$10.53 MSRP: $19.86
You Save: $9.33 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: CORE, A/C Compressor Oil Test
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2024 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette Valve Assembly, A/C Refrig High Press Serv
Part Number: 84253577
$6.23 MSRP: $11.76
You Save: $5.53 (48%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 Chevrolet Corvette | LT2 AWD CONVERTIBLE, LT2 AWD COUPE, LT6 CONVERTIBLE, LT6 COUPE, Stingray Convertible, STINGRAY CONVERTIBLE, Stingray Coupe, STINGRAY COUPE | 8 Cyl 5.5L, 8 Cyl 6.2L
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Chevrolet Corvette Valve,A/C Compressor Pressure Relief
Part Number: 9118283
$9.92 MSRP: $18.71
You Save: $8.79 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, A/C Compressor Pressure Relief; Pressure Relief Valve, Pressure Valve, Switch
- Replaced by: 88972205
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2019 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, 2 DOOR SPECIAL, CONVERTIBLE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
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Chevrolet Corvette Valve Assembly, A/C Refrigerant High Pressure Service
Part Number: 22748614
$29.29 MSRP: $55.26
You Save: $25.97 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: VALVE, A/C Compressor Pressure Relief
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Chevrolet Corvette | 2 DOOR, 2 DOOR CONVERTIBLE, Z06 2 DOOR CONVERTIBLE, Z06 2 DOOR PLAINBACK | 8 Cyl 6.2L
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Chevrolet Corvette SENSOR ASM,A/C REFRIG PRESS
Part Number: 13545142
$20.86 MSRP: $39.36
You Save: $18.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Corvette | LT2 AWD CONVERTIBLE, LT2 AWD COUPE | 8 Cyl 6.2L
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Chevrolet Corvette Pressure Switch Kit
Part Number: 3041596
Product Specifications
- Other Name: SWITCH, A/C Electric Temperature and Motor Control; Pressure Switch, Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1991 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Switch As
Part Number: 10223908
Product Specifications
- Other Name: SWITCH, A/C Compressor (Internal Parts)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Air Conditioner Compressor Engine Coolant Switch Assembly
Part Number: 14078970
Product Specifications
- Other Name: Switch Assembly, A/C Compressor Engine Coolant ; Switch, A/C Electric Temperature And Motor Control; Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1993 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Switch Assembly, A/C Compressor Pressure
Part Number: 10007057
Product Specifications
- Other Name: SWITCH, A/C Compressor (Internal Parts)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1993 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Air Conditioner Compressor Pressure Cycling Switch Assembly
Part Number: 10223909
Product Specifications
- Other Name: Switch Assembly, A/C Compressor Pressure Cycling ; Switch, A/C Electric Temperature And Motor Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Switch Assembly, Low Pressure
Part Number: 52461142
Product Specifications
- Other Name: SWITCH, A/C Electric Temperature and Motor Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L
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Chevrolet Corvette Switch Asm,Evap Blower Low Pressure
Part Number: 52468323
Product Specifications
- Other Name: SWITCH, A/C Electric Temperature and Motor Control; Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Chevrolet Corvette | 2 DOOR, CONVERTIBLE | 8 Cyl 5.7L

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Chevrolet Corvette HVAC Pressure Switch

The Chevrolet Corvette HVAC Pressure Switch protects the climate system by disabling vulnerable components when refrigerant pressure goes above or below a safe level. The device is in the A/C circuit to monitor the high and low side readings. It instantaneously opens or closes its electrical contacts to prevent the compressors, fan relay, and blower motor relay from running dry or overloading. The HVAC Pressure Switch stops catastrophic failure and the dash warning lights that follow by acting quicker than the driver can react. The design of the original versions was uncomplicated and binary, meaning that pressure would open the circuit when it exceeded or dropped below a predetermined limit. Subsequent versions of this design adopted a trinary style. An extra contact was added to activate the cooling fans whenever the pressure rose above a preset point. As a result, no additional modules were needed for protection. Thus, additional air circulation could be attained. On later Chevrolet Corvette lines, the HVAC Pressure Switch also triggers the condenser fan. Although the designs have become more complicated, every HVAC Pressure Switch relies on clear sensor information unless you want your equipment to generate incorrect readings, creating confusion within the system that will result in an inability to control the temperature. Replacing a worn-out HVAC Pressure Switch before it sticks or leaks is very inexpensive insurance for any Chevrolet owner and keeps every Corvette cabin comfortable through the extremes.

Each OEM Chevrolet Corvette HVAC Pressure Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Corvette HVAC Pressure Switch Parts Questions & Experts Answers

Core,A/C Refrigerant Service Valve
3041827
Q: How to replace HVAC Pressure Switch on Chevrolet Corvette?
A:
The HVAC pressure switch is located on the hard line of the evaporator. Unplug the electrical connector from the pressure cycling switch. Unscrew the HVAC pressure switch. Replace the O-ring, and lubricate it with clean refrigerant oil of the correct type. Lastly, reconnect the electrical connector and install the air filter housing.

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