Chevrolet Express 1500 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 Chevrolet Express 1500 Expansion Valve (Orifice Tube) Replacement is $531 with $141 for parts and $389 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 Chevrolet Express 1500V8-5.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$794.32Shop/Dealer Price$916.04 - $1188.94
2004 Chevrolet Express 1500V6-4.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$712.32Shop/Dealer Price$834.11 - $1107.07
1999 Chevrolet Express 1500V6-4.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$705.76Shop/Dealer Price$825.91 - $1093.94
2006 Chevrolet Express 1500V6-4.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$712.32Shop/Dealer Price$834.01 - $1106.89
2005 Chevrolet Express 1500V6-4.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$712.32Shop/Dealer Price$834.17 - $1107.17
2014 Chevrolet Express 1500V8-5.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$712.32Shop/Dealer Price$834.11 - $1107.06
2006 Chevrolet Express 1500V8-5.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$732.82Shop/Dealer Price$854.05 - $1126.58
1996 Chevrolet Express 1500V6-4.3LService typeExpansion Valve (Orifice Tube) ReplacementEstimate$713.38Shop/Dealer Price$831.28 - $1090.37
Show example Chevrolet Express 1500 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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Rating Summary
106
4
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1
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106
4
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Jacob

15 years of experience
74 reviews
Jacob
15 years of experience
Chevrolet Express 1500 V8-5.7L - Steering wheel does not turn car - Snellville, Georgia
Great job,Knowledge and amiable nothing is ever a problem.

Eduardo

12 years of experience
41 reviews
Eduardo
12 years of experience
Chevrolet Express 1500 V6-4.3L - Oil Change - Artesia, California
Arrived on time.Very professional.

Ricardo

23 years of experience
199 reviews
Ricardo
23 years of experience
Chevrolet Express 1500 V6-4.3L - Shock Absorber Replacement (Front, Rear) - Miami, Florida
Ricardo was great

Joseph

33 years of experience
540 reviews
Joseph
33 years of experience
Chevrolet Express 1500 V6-4.3L - Power Steering Pressure Hose - Garland, Texas
Very Professional , Timely, and knowledgeable.

Excellent Rating

(113)

Rating Summary
106
4
0
1
2
106
4
0
1
2
Number of Chevrolet Express 1500 services completed
1243+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform

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