How to Remove and Replace the Expansion Valve in an Automotive Air Conditioning System on Dodge Challenger?

To remove and replace the expansion valve in an automotive air conditioning system, follow these steps, First, have the air conditioning system discharged by a technician. Then, disconnect the cable from the negative battery terminal, making sure to disconnect the Intelligent Battery Sensor (IBS) connector first if applicable. Next, remove the bracket securing the refrigerant lines to the left shock tower. Disconnect the refrigerant lines at the firewall by removing the nut that secures the line fitting to the expansion valve, and cap or plug the line openings to prevent dirt or moisture from entering. Remove the two mounting screws that secure the expansion valve, detach it from the evaporator fitting, and discard the O-rings. For installation, use new compatible O-rings and reverse the removal steps. Finally, have the system evacuated, recharged, and leak-tested by the technician who discharged it.

Genuine Dodge Challenger A/C Expansion Valve

Air Conditioning Expansion Valve

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4 A/C Expansion Valves found

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Dodge Challenger Valve-A/C Expansion
Part Number: 68238028AA
$75.31 MSRP: $115.00
You Save: $39.69 (35%)
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Product Specifications
- Other Name: Valve A/C Expansion Includes: O-Rings and Clamp
- Replaced by: 68238028AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2014-2016 Dodge Challenger | R/T, R/T Scat Pack, SE, SRT, SRT 392, SRT Core, SRT Hellcat, SXT, SXT Plus | 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.2L, 8 Cyl 6.4L
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Dodge Challenger Valve-Expansion
Part Number: 5139687AA
$113.93 MSRP: $169.00
You Save: $55.07 (33%)
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Product Specifications
- Other Name: Valve Expansion; Expansion Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Challenger | R/T, SE, SRT8 | 6 Cyl 3.5L, 8 Cyl 5.7L, 8 Cyl 6.1L
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Dodge Challenger Valve-A/C Expansion
Part Number: 68238028AB
$75.31 MSRP: $115.00
You Save: $39.69 (35%)
ADD TO CART
Product Specifications
- Other Name: Valve A/C Expansion Includes: O-Rings and Clamp; Expansion Valve
- Replaces: 68238028AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2014-2023 Dodge Challenger | GT AWD, GT RWD, R/T, R/T 392 RWD, R/T RWD, R/T Scat Pack, R/T Scat Pack RWD, SE, SRT, SRT 392, SRT 392 RWD, SRT Core, SRT Demon RWD, SRT Hellcat, SRT Hellcat RWD, SXT, SXT AWD, SXT Plus, SXT RWD | 6 Cyl 3.6 L GAS, 6 Cyl 3.6L, 8 Cyl 5.7 L GAS, 8 Cyl 5.7L, 8 Cyl 6.2 L GAS, 8 Cyl 6.2L, 8 Cyl 6.4 L GAS, 8 Cyl 6.4L
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Dodge Challenger Valve-A/C Expansion
Part Number: 68110614AA
$158.76 MSRP: $241.00
You Save: $82.24 (35%)
ADD TO CART
Product Specifications
- Other Name: Valve A/C Expansion Includes: O-Rings and Clamp; Expansion Valve
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2013 Dodge Challenger | R/T, SE, SRT8, SRT8 Core | 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.4L

Dodge Challenger A/C Expansion Valve

The A/C Expansion Valve is involved in the regulation of the refrigerant flow and is fitted exclusively in Dodge Challenger brand vehicles for efficiency of the A/C system. Depending on how it is controlled, the A/C Expansion Valve assists the A/C system to function optimally and without any hitches. There have been several variants of the A/C Expansion Valves used on Dodge Challenger over the years all made for distinct system purposes. These valves also work in different ways and have different working mechanisms; the difference can also influence the performances and efficiency of the A/C system. It is necessary to understand such differences in order to keep the climate control function of the vehicle.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Dodge Challenger A/C Expansion Valve at great affordable prices. Moreover, all genuine Dodge Challenger A/C Expansion Valve come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Dodge Challenger A/C Expansion Valve Parts Questions & Experts Answers

Valve-A/C Expansion
68238028AA
Q: How to Remove and Replace the Expansion Valve in an Automotive Air Conditioning System on Dodge Challenger?
A: To remove and replace the expansion valve in an automotive air conditioning system, follow these steps, First, have the air conditioning system discharged by a technician. Then, disconnect the cable from the negative battery terminal, making sure to disconnect the Intelligent Battery Sensor (IBS) connector first if applicable. Next, remove the bracket securing the refrigerant lines to the left shock tower. Disconnect the refrigerant lines at the firewall by removing the nut that secures the line fitting to the expansion valve, and cap or plug the line openings to prevent dirt or moisture from entering. Remove the two mounting screws that secure the expansion valve, detach it from the evaporator fitting, and discard the O-rings. For installation, use new compatible O-rings and reverse the removal steps. Finally, have the system evacuated, recharged, and leak-tested by the technician who discharged it.