How to Replace A/C Compressor Cut-Out Switches on GMC Safari?

The first step to replace the a/c high pressure switch demands cleaning the system of refrigerant and unmounting the engine cover. You must first clean the surroundings of the a/c high pressure switch before you extract its snap ring. A technician must disconnect the a/c high pressure switch electrical connector which exists at the rear compressor head area. The a/c high pressure switch snap ring can be taken out with the j 5403 (Snap Ring Pliers) and the a/c high pressure switch can be extracted from the compressor after snap ring removal. The j 9553-01 (O-Ring Remover) can be used to remove the a/c high pressure switch cavity's old o-ring seal and you need to inspect both the cavity and o-ring groove for foreign material while cleaning those areas as needed. Place the new o-ring in the switch cavity groove after lubricating it with 525 viscosity refrigerant oil. The procedure requires you to apply the same oil for lubrication on the control switch housing before setting the switch down into the cavity until it reaches its full depth. Install the a/c high pressure switch snap ring through the j 5403 (Snap Ring Pliers) tool by placing its highest point next to the switch housing and ensuring full insertion into the retaining groove. The system needs evacuation and recharging after which components need a leak test using the j 39400-a detector before the engine cover installation.

OEM GMC Safari A/C Compressor Cut-Out Switches

HVAC Cut-Out Switch

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GMC Safari High Pressure Cut-Off Switch Part Number: 89019183
$48.11 MSRP: $98.86
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Product Specifications
- Other Name: Switch Assembly, A/C Compressor High Pressure Cut Off; HVAC Pressure Switch; Pressure Cut-Off Switch; A/C Electric Temperature & Motor Control; A/C Compressor Switch Kit.
- Replaces: 02724727, 02724863, 2724727, 2724863
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-2005 GMC Safari | Base, GT, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Pressure Cycling Switch Part Number: 3041336
$29.11 MSRP: $54.66
You Save: $25.55 (47%)
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Product Specifications
- Other Name: Switch, A/C Cycling & Fan Control; Refrigerant Pressure; Compressor Cut-Out; HVAC Pressure Switch.; Cut-Off Switch; A.C. Electric Temperature and Motor Control; A/C Compressor Internal Parts; Electrical Switches
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1992 GMC Safari | Base, SL, SLE, SLT, SLX | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS
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GMC Safari Pressure Relief Valve Part Number: 88972205
$9.97 MSRP: $18.71
You Save: $8.74 (47%)
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Product Specifications
- Other Name: Valve, A/C Compressor Pressure Relief; Cut-Out Switch; Control Valve; System Valve Core; HVAC Pressure Switch.; Relief Valve; Pressure Valve
- Replaces: 09118283, 06560606, 6560606, 9118283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Safari | SL, SLE, SLT | 6 Cyl 4.3 L GAS

GMC Safari A/C Compressor Cut-Out Switches

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The most demanded GMC Safari A/C Compressor Cut-Out Switches are famous for their good quality and perfect functionality as the safety mechanism in GMC Safari automobiles. These switches have the ability of releasing the A/C compressor if the discharge pressure reaches a certain value thus conserving the system. This functionality not only improves the dur ability of the A/C system but also indicates any possible complications which are expensive to fix; therefore it is a useful feature for any GMC Safari owner. Applicable to models of the GMC Safari with both, passenger and cargo variations, the A/C Compressor Cut-Out Switches ensure the proper operation of the car as well as its safety. Especially incorporated into the GMC Safari, a vehicle manufactured from 1985 to 2005, the above switches reveal the vehicle's designers' focus on the users and the vehicle's safety, operation efficiency, etc. Interestingly, the A/C Compressor Cut-Out Switches are designed for durability to enable efficient handling of different driving conditions. It helps to sustain the proper pressure that enhances fuel economy, and thus, Optimal pressure relief may be among the most desirable characteristics of vehicles today. Due to the fact that there have been approximately 3.2 million units of the GMC Safari manufactured, the A/C Compressor Cut-Out Switches have associated this model with GMC, consequently strengthening the brand's reliability image.

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

High Pressure Cut-Off Switch
89019183
Q: How to Replace A/C Compressor Cut-Out Switches on GMC Safari?
A:
The first step to replace the a/c high pressure switch demands cleaning the system of refrigerant and unmounting the engine cover. You must first clean the surroundings of the a/c high pressure switch before you extract its snap ring. A technician must disconnect the a/c high pressure switch electrical connector which exists at the rear compressor head area. The a/c high pressure switch snap ring can be taken out with the j 5403 (Snap Ring Pliers) and the a/c high pressure switch can be extracted from the compressor after snap ring removal. The j 9553-01 (O-Ring Remover) can be used to remove the a/c high pressure switch cavity's old o-ring seal and you need to inspect both the cavity and o-ring groove for foreign material while cleaning those areas as needed. Place the new o-ring in the switch cavity groove after lubricating it with 525 viscosity refrigerant oil. The procedure requires you to apply the same oil for lubrication on the control switch housing before setting the switch down into the cavity until it reaches its full depth. Install the a/c high pressure switch snap ring through the j 5403 (Snap Ring Pliers) tool by placing its highest point next to the switch housing and ensuring full insertion into the retaining groove. The system needs evacuation and recharging after which components need a leak test using the j 39400-a detector before the engine cover installation.