Car AC Expansion Valve
The expansion valve controls the amount of liquid refrigerant entering the evaporator. It reduces refrigerant pressure, converting it from high-pressure liquid to low-pressure mist.
What Is the Expansion Valve?
Regulates refrigerant flow to the evaporator based on cooling demand, maintaining balance between high and low pressure in the system.
How to Know If Your Expansion Valve Needs Replacement?
Expansion Valve Pricing
From manufacturer
High quality at lower price
| Service | Price | Notes |
|---|---|---|
| OEM Part | 200–600SAR | From manufacturer |
| Aftermarket Part | 100–350SAR | High quality at lower price |
* Prices are estimates and may vary depending on vehicle type and condition. Contact us for an accurate quote.
FAQ About Expansion Valve
How do I know if the expansion valve is bad?
If you notice fluctuating cooling (cools then stops) or frost on AC lines, the expansion valve likely needs inspection or replacement.
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Read moreReady to Fix Your Car AC?
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