How to replace the auxiliary A/C expansion valve on Cadillac SRX?

The first step to replace an auxiliary air conditioning Evaporator thermal expansion valve is to extract the auxiliary Evaporator from the auxiliary hvac module. The method starts with removing the auxiliary thermal expansion valve (TXV) assembly bolts followed by taking out the auxiliary txv from the auxiliary Evaporator while discarding the o-rings. You must first put fresh o-rings onto the auxiliary txv assembly for installation. Install the auxiliary txv onto the Evaporator by following the fastener notice during this process. Fasten the auxiliary txv bolts to the auxiliary Evaporator and provide torque to 3.5 n.m (31 lb in). The last step calls for reinstallation of the auxiliary Evaporator on the auxiliary hvac module.

OEM Cadillac SRX A/C Expansion Valve

Air Conditioning Expansion Valve

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Cadillac SRX Expansion Valve Part Number: 20782085
$44.68 MSRP: $91.83
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Product Specifications
- Other Name: Valve Kit, Air Conditioner Expansion Refrigerant; A/C Expansion Valve; Valve Kit, A/C Expansion Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac SRX Expansion Valve Part Number: 19130353
$67.18 MSRP: $126.16
You Save: $58.98 (47%)
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Product Specifications
- Other Name: Valve Kit, Air Conditioner Evaporator; A/C Expansion Valve; Valve Kit, A/C Expansion Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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Cadillac SRX Expansion Valve Part Number: 25740393
Product Specifications
- Other Name: Valve Kit, A/C Evaporator Thermal Expansion; A/C Expansion Valve; Thermistor; Valve Kit, A/C Expansion Refrigerant
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
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Cadillac SRX Expansion Valve Part Number: 19129799
Product Specifications
- Other Name: Valve Assembly, Auxiliary A/C Evaporator Thermal Expansion; A/C Expansion Valve; Valve, A/C Expansion Refrigerant
- Replaces: 88957406
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS

Cadillac SRX A/C Expansion Valve

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Cadillac SRX A/C Expansion Valve is quite an essential part of A/C Cadillac SRX automobiles' system since it is durable and comfortable. The A/C Expansion Valve in this article is an essential component to control the flow of refrigate to have the best efficiency and effectiveness needed to control the heat and condition the cabin for the following SRX models. Cadillac has metallic A/C Expansion Valves of various kinds in order to operate the first and second generations of the SRX in their best form. A sample automobile product that has received many commendations for its ride balance and many features is the Cadillac SRX mid-size luxury SUV being sold in the US market The second component known as the A/C Expansion Valve helps to regulate the refrigerant flow in line with the system's requirements which also plays the part of preventing any likely overheating and imparting a standard climate control. It is for these reasons that Cadillac SRX features such as an all-leather interior and sophisticated safety features such as Adaptive Forward Lighting add to the performance of the A/C Expansion Valve distinguishing it in the automobile market. The Cadillac SRX is still one of the best vehicles that provide a comfortable ride while pulling heavy loads at a decent gasoline economy; thus, the high-quality A/C Expansion Valve in this car serves as a confirmation of its responsiveness and efficiency. Indeed, Cadillac SRX A/C Expansion Valve is an imperative component that determines comfort and efficiency of the car, which makes it important in the Cadillac production.

Cadillac SRX A/C Expansion Valve Parts and Q&A

Expansion Valve
19130353
Q: How to replace the auxiliary A/C expansion valve on Cadillac SRX?
A:
The first step to replace an auxiliary air conditioning Evaporator thermal expansion valve is to extract the auxiliary Evaporator from the auxiliary hvac module. The method starts with removing the auxiliary thermal expansion valve (TXV) assembly bolts followed by taking out the auxiliary txv from the auxiliary Evaporator while discarding the o-rings. You must first put fresh o-rings onto the auxiliary txv assembly for installation. Install the auxiliary txv onto the Evaporator by following the fastener notice during this process. Fasten the auxiliary txv bolts to the auxiliary Evaporator and provide torque to 3.5 n.m (31 lb in). The last step calls for reinstallation of the auxiliary Evaporator on the auxiliary hvac module.