Kia Sorento Expansion Valve (Orifice Tube) Replacement at your home or office.

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Expansion Valve (Orifice Tube) Replacement Service

How much does a Expansion Valve (Orifice Tube) Replacement cost?

On average, the cost for a Kia Sorento Expansion Valve (Orifice Tube) Replacement is $315 with $116 for parts and $199 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Kia SorentoV6-3.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$702.80Shop/Dealer Price$801.64 - $1005.90
2006 Kia SorentoV6-3.5LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$694.66Shop/Dealer Price$813.41 - $1079.49
2012 Kia SorentoV6-3.5LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$560.36Shop/Dealer Price$671.62 - $958.05
2013 Kia SorentoV6-3.5LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$560.36Shop/Dealer Price$671.57 - $957.97
2007 Kia SorentoV6-3.8LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$620.80Shop/Dealer Price$719.77 - $924.13
2009 Kia SorentoV6-3.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$620.80Shop/Dealer Price$719.71 - $924.02
2018 Kia SorentoL4-2.4LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$441.32Shop/Dealer Price$519.91 - $708.97
2015 Kia SorentoV6-3.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$641.30Shop/Dealer Price$741.18 - $946.21
Show example Kia Sorento Expansion Valve (Orifice Tube) Replacement prices

What is the Expansion Valve (Orifice Tube) all about?

The air conditioning system in your vehicle depends on the refrigerant that circulates in the A/C system. In particular, the evaporator core inside the passenger compartment requires a specific, metered amount of refrigerant in order to efficiently cool the interior. The expansion valve, also known as an orifice tube in some designs, regulates the pressure of refrigerant that enters the evaporator. The tube is also where liquid refrigerant under pressure converts to a gaseous form. The gaseous refrigerant absorbs heat from air passing through the evaporator core and carries it to the condenser where the heat is removed.

In a situation where the orifice tube is either blocked or stuck open, the air conditioning will not cool properly. Too much refrigerant will cause frost on the core and prevent air from passing through to cool the air temperature. Too little refrigerant passing through the evaporator means not enough heat is absorbed and the interior is insufficiently cooled. In either situation, you may need to replace the expansion valve/orifice tube.

Keep in mind:

  • Air conditioning work needs to be completed by a trained and licensed professional in nearly all circumstances because refrigerants are regulated substances.
  • It is possible for the expansion valve to become blocked by excessive moisture in the air conditioning system, which would indicate a receiver/drier problem.

How it's done:

  • The AC refrigerant is removed from the system
  • The defective expansion valve is removed
  • The new expansion valve is installed
  • The a/c system is recharged with refrigerant
  • The a/c system is tested for leaks and proper operation

Our recommendation:

Whenever air conditioning repairs or refrigerant recharges are performed, have the expansion valve inspected for proper operation. If the expansion valve is not opening or closing properly, you may need one of our expert technicians to replace the expansion valve or orifice tube.

What common symptoms indicate you may need to replace the Expansion Valve (Orifice Tube)?

  • Air conditioning doesn’t cool sufficiently
  • Air conditioning expansion valve is frosty but the air conditioning isn’t blowing cold air

How important is this service?

Air conditioning is a comfort item in a vehicle, not a safety issue. However, the air conditioning also removes moisture in the air for the defrost setting to clear your windows. If the air conditioning is not working properly, your vision may be impaired in humid or very cold weather.

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Meet some of our expert Kia mechanics

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Excellent Rating

(632)

Rating Summary
596
15
4
2
15
596
15
4
2
15

Joe

43 years of experience
821 reviews
Joe
43 years of experience
Kia Sorento L4-2.4L - Expansion Valve (Orifice Tube) - Seminole, Florida
Great service with Joe....thanks very much, it will be nice not to have warm air anymore....

William

30 years of experience
40 reviews
William
30 years of experience
Kia Sorento V6-3.5L - Pre-purchase Car Inspection - Elkins Park, Pennsylvania
William was quite pleasant and his service was excellent. He was on time and had an abundance of knowledge about auto maintenance. I will ask for his service again when/if the need arise.

Alex

20 years of experience
137 reviews
Alex
20 years of experience
Kia Sorento V6-3.5L - Brake Light Bulb Replacement (Driver Side) - Bolingbrook, Illinois
Very through and friendly.

Chet

41 years of experience
493 reviews
Chet
41 years of experience
Kia Sorento V6-3.5L - Power Seat is not working Inspection - Bonita, California
Showed up early. My problem was simple enough, but I have no doubt in if I need something more extensive. Chethe can handle it professionally and in a timely fashion. Coming from a family of mechanics, I can appreciate the value of years of expertise.

Excellent Rating

(632)

Rating Summary
596
15
4
2
15
596
15
4
2
15
Number of Kia Sorento services completed
6952+
services done by our mechanics
TOTAL NUMBER OF EXPERT Kia MECHANICS
1000+
experts on our platform

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