How to Service and Repair an A/C Expansion Valve in an Air Conditioning System on 2004 Chrysler 300M?

To fix the expansion valve, reclaim the refrigerant, remove the air inlet tube, remove the a/c lines. Change out the valve with new O-rings, making sure that there is no kinks in the plumbing. Tighten all connections In case of a leak, reinstall components, evacuate and recharge the refrigerant system. Inspect hoses yearly for condition.

OEM 2004 Chrysler 300M A/C Expansion Valve

Air Conditioning Expansion Valve

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2 A/C Expansion Valves found

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2004 Chrysler 300M Expansion Valve Part Number: 5093737AD
$207.76 MSRP: $314.00
You Save: $106.24 (34%)
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Product Specifications
- Other Name: Evaporato - A/C; A/C Evaporator Core; A/C Evaporator; Evaporator; Evaporator Core
- Replaces: 5093737AB, 5093737AC, V9900017AB
- Item Weight: 5.00 Pounds
- Item Dimensions: 15.2 x 10.3 x 6.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5093737AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 3.5L V6, 6 Cyl 3.5 L GAS
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2004 Chrysler 300M Expansion Valve Part Number: 5093736AA
$62.09 MSRP: $131.00
You Save: $68.91 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve - Expansion; A/C Expansion Valve; Valve Kit Expansion Kit Includes: Valve, 2 O - Rings, Screws, Plate; Valve Kit Expansion
- Replaces: 5061264AB
- Item Weight: 0.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5093736AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 3.5L V6, 6 Cyl 3.5 L GAS

2004 Chrysler 300M A/C Expansion Valve Parts and Q&A

Q: How to Service and Repair an A/C Expansion Valve in an Air Conditioning System on 2004 Chrysler 300M?
A: To fix the expansion valve, reclaim the refrigerant, remove the air inlet tube, remove the a/c lines. Change out the valve with new O-rings, making sure that there is no kinks in the plumbing. Tighten all connections In case of a leak, reinstall components, evacuate and recharge the refrigerant system. Inspect hoses yearly for condition.