How to Replace the Expansion Valve in a Chrysler 300's Air Conditioning System?

To replace the expansion valve in your vehicle's air conditioning system, you will need to follow these steps. First, have the air conditioning system discharged by an automotive air conditioning technician. Then, disconnect the cable from the negative battery terminal. 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. Cap or plug the line openings to prevent dirt or moisture from entering the system. Remove the two mounting screws that secure the expansion valve. Detach the expansion valve from the evaporator fitting and discard the old O-rings. During reassembly, make sure to use new R-134a compatible O-rings. Finally, have the system evacuated, recharged, and leak-tested by the shop that discharged it.

Genuine Chrysler 300 A/C Expansion Valve

Air Conditioning Expansion Valve

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4 A/C Expansion Valves found

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Chrysler 300 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:
- 2014-2017 Chrysler 300 | Base AWD, Base RWD, C AWD, C John Varvatos AWD, C John Varvatos RWD, C Luxury Series AWD, C Platinum AWD, C Platinum RWD, C RWD, Limited AWD, Limited RWD, S AWD, S Luxury Series RWD, S RWD, SRT Core RWD, SRT Premium RWD | 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.4L
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Chrysler 300 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:
- 2005-2010 Chrysler 300 | Base RWD, C AWD, C RWD, C SRT8 RWD, Limited AWD, Limited RWD, LX RWD, S V6 RWD, S V8 RWD, Touring AWD, Touring Plus RWD, Touring RWD | 6 Cyl 2.7L, 6 Cyl 3.5L, 8 Cyl 5.7L, 8 Cyl 6.1L
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Chrysler 300 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 Chrysler 300 | Base AWD, Base RWD, C AWD, C John Varvatos AWD, C John Varvatos RWD, C Luxury Series AWD, C Platinum AWD, C Platinum RWD, C RWD, Limited AWD, Limited RWD, S AWD, S Luxury Series RWD, S RWD, SRT Core RWD, SRT Premium RWD, Touring AWD, Touring RWD | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.6L, 8 Cyl 5.7 L GAS, 8 Cyl 5.7L, 8 Cyl 6.4 L GAS, 8 Cyl 6.4L
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Chrysler 300 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 Chrysler 300 | Base AWD, Base RWD, C AWD, C John Varvatos AWD, C John Varvatos RWD, C Luxury Series AWD, C Luxury Series RWD, C RWD, C SRT8 RWD, Limited AWD, Limited RWD, S AWD, S RWD, S V6 AWD, S V6 RWD, S V8 AWD, S V8 RWD, SRT Core RWD, SRT Premium RWD | 6 Cyl 3.6L, 8 Cyl 5.7L, 8 Cyl 6.4L

Chrysler 300 A/C Expansion Valve

In Chrysler 300 car models the A/C Expansion Valve also contributes to the regulation of the flow of the refrigerant, thus it is instrumental in the optimization of the air conditioning system. Through controlling this flow, A/C Expansion Valve plays its part in enhancing or rather contributing to the effectiveness/favorable performance of the climate control system of the vehicle. In the Chrysler 300 models, different types of A/C Expansion Valves have been used from the past years depending on the operation they have been programmed to offer. These kinds of valves might differ by their functioning and shape and may affect the quality of the refrigerant flow rates. Specifically, the A/C Expansion Valve plays an important role in the adequate regulation of temperature and comfort level inside the Chrysler 300 thereby making it an important component in the A/C system of the Chrysler 300.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Chrysler 300 A/C Expansion Valve at great affordable prices. Moreover, all genuine Chrysler 300 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.

Chrysler 300 A/C Expansion Valve Parts Questions & Experts Answers

Valve-Expansion
5139687AA
Q: How to Replace the Expansion Valve in a Chrysler 300's Air Conditioning System?
A: To replace the expansion valve in your vehicle's air conditioning system, you will need to follow these steps. First, have the air conditioning system discharged by an automotive air conditioning technician. Then, disconnect the cable from the negative battery terminal. 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. Cap or plug the line openings to prevent dirt or moisture from entering the system. Remove the two mounting screws that secure the expansion valve. Detach the expansion valve from the evaporator fitting and discard the old O-rings. During reassembly, make sure to use new R-134a compatible O-rings. Finally, have the system evacuated, recharged, and leak-tested by the shop that discharged it.