How to Remove and Install a Expansion Valve on Chevrolet Cobalt,HHR,Saturn ION and Pontiac G5?

High-pressure liquid refrigerants can be changed into low-pressure vapors through various means in air conditioning systems. Located at the evaporator of the air conditioner, this conversion is facilitated by passing the coolant through it making sure that it cools thus cooling down the air flow being delivered into vents. Typically, such a change is brought about by a sudden variation in tube sizes; however some vehicles may have a removable controlled orifice within one of their firewalls connected to a certain refrigerant line. Nonetheless, an automatic expansion valve which performs the same function as a controlled orifice. To begin with, discharge your A/C system so that you can remove A/C expansion valve followed by loosening its nut and separating both refrigerant lines from the A/C expansion valve at firewall. Consequently, two securing bolts will come out to allow for removal of the valve itself. On installation, just reverse what was done during removal.

Genuine Chevrolet Cobalt A/C Expansion Valve

Air Conditioning Expansion Valve

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Chevrolet Cobalt Valve Kit,A/C Evaporator Thermal Expansion
Part Number: 52495729
$83.45 MSRP: $175.32
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Product Specifications
- Other Name: VALVE KIT, A/C Evaporator; Expansion Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2010 Chevrolet Cobalt | 2 DOOR, 4 DOOR, LEVEL 4 PERFORMANCE (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 2 DOOR, LEVEL 4 PERFORMANCE/SC (SS) 4 DOOR, LEVEL ONE (LS) 2 DOOR, LEVEL ONE (LS) 4 DOOR, LEVEL THREE (SS) 2 DOOR, LEVEL THREE (SS) 4 DOOR, LEVEL TWO (LT) 2 DOOR, LEVEL TWO (LT) 4 DOOR | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L

Chevrolet Cobalt A/C Expansion Valve

The A/C Expansion Valve in OBD II Chevrolet Cobalt models is an important component since it regulates refrigerant circulation with the A/C system. As a result of controlling refrigerant expansion, the A/C Expansion Valve contributes to the efficiency and dynamism of the system. Depending on an eccentric Cobalt model or its specific equipment list, it may be possible to find there a variety of A/C Expansion Valves which are designed to address this problem in slightly different ways. It is because these deviations may result to various effects on the functioning and efficiency of A/C system in the Chevrolet Cobalt automobiles.

Each OEM Chevrolet Cobalt A/C Expansion Valve 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 Cobalt A/C Expansion Valve Parts Questions & Experts Answers

Valve Kit,A/C Evaporator Thermal Expansion
52495729
Q: How to Remove and Install a Expansion Valve on Chevrolet Cobalt,HHR,Saturn ION and Pontiac G5?
A: High-pressure liquid refrigerants can be changed into low-pressure vapors through various means in air conditioning systems. Located at the evaporator of the air conditioner, this conversion is facilitated by passing the coolant through it making sure that it cools thus cooling down the air flow being delivered into vents. Typically, such a change is brought about by a sudden variation in tube sizes; however some vehicles may have a removable controlled orifice within one of their firewalls connected to a certain refrigerant line. Nonetheless, an automatic expansion valve which performs the same function as a controlled orifice. To begin with, discharge your A/C system so that you can remove A/C expansion valve followed by loosening its nut and separating both refrigerant lines from the A/C expansion valve at firewall. Consequently, two securing bolts will come out to allow for removal of the valve itself. On installation, just reverse what was done during removal.