How to replace the A/C Compressor Cut-Out Switches on GMC Envoy?

The first step to replace the a/c low pressure switch is to disconnect its electrical connector. Remove the a/c low pressure switch from the accumulator while discarding the o-ring seal from the switch port on the accumulator. Install a new o-ring seal after attaching the a/c low pressure switch to the accumulator by applying a torque value of 4.8 n.m (42 lb in). You should reconnect the a/c low pressure switch electrical connector before performing a halogen leak detector (J 39400-A) test on the components' fittings.

OEM GMC Envoy A/C Compressor Cut-Out Switches

HVAC Cut-Out Switch

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GMC Envoy Pressure Relief Valve, Green Line Part Number: 13587668
$49.45 MSRP: $101.61
You Save: $52.16 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-A/C Refrigerant Pressure; A/C Compressor Cut-Out Switch; HVAC Pressure Switch; HVAC System Switch; Pressure Switch; Refrigerant Pressure Sensor; Cut-Off Switch; A/C Electric Temperature Sensor; A/C Compressor Switch.
- Replaces: 13502759, 22634172, 13502758, 22678731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 GMC Envoy | Denali | 8 Cyl 5.3 L GAS
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GMC Envoy A/C Switch Part Number: 89040362
$40.87 MSRP: $83.98
You Save: $43.11 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Air Conditioner Compressor (Internal Parts); Pressure Cycling Switch; A/C Electric Temperature and Motor Control; A/C Compressor Parts
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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GMC Envoy Pressure Relief Valve Part Number: 13587697
$35.36 MSRP: $66.41
You Save: $31.05 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-A/C Refrigerant Pressure; Compressor Cut-Out Switch; Control Valve; System Valve Core; HVAC Switch; Pressure Switch; Sensor; Fill, Relief, A/C Compressor Pressure Valves; A/C Electric Temp & Motor Control.
- Replaces: 22601618, 22654048, 22664328, 95018104, 22624066, 96345744, 96448991, 22571286
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2007 GMC Envoy | Denali, SLE, SLT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

GMC Envoy A/C Compressor Cut-Out Switches

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The GMC Envoy A/C Compressor Cut-Out Switches are specialty parts of the automobile which help significantly in boosting the reliability and efficiency of the GMC Envoy air conditioning systems. Popular due to their sound construction, these switches measure the compressor's discharge pressure and halt the electricity supply in case the pressure is high. This critical function not only protects the possible equipment damage, but also indirectly helps to increase the useful life of the A/C system used in the GMC Envoy. These A/C Compressor Cut-Out Switches are compatible with models of the GMC Envoy, the first and the second generation of which was produced from 1998 till 2009; they are to be integrated into the design of the car. Their importance is found in their ability to preserve system coherence so that expensive fixes are not required and the car's performance is optimised. However, these switches also come with certain detachable characteristics that separate them in the array of automotive market elements including high durability and accurate pressure measuring standards. The GMC Envoy A/C Compressor Cut-Out Switches are a typical example of what characteristic the company possesses, and they are therefore, the right go-to equipment when it comes to the maintenance of the comfort and safety of the GMC Envoy. These switches have been timelessly proved and is clear testimony to GMC's commitment to bringing Quality and High Performing vehicles into the market.

GMC Envoy A/C Compressor Cut-Out Switches Parts Questions & Experts Answers

A/C Switch
89040362
Q: How to replace the A/C Compressor Cut-Out Switches on GMC Envoy?
A:
The first step to replace the a/c low pressure switch is to disconnect its electrical connector. Remove the a/c low pressure switch from the accumulator while discarding the o-ring seal from the switch port on the accumulator. Install a new o-ring seal after attaching the a/c low pressure switch to the accumulator by applying a torque value of 4.8 n.m (42 lb in). You should reconnect the a/c low pressure switch electrical connector before performing a halogen leak detector (J 39400-A) test on the components' fittings.