Infiniti Q50 Idle Control Valve Replacement at your home or office.

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Idle Control Valve Replacement Service

How much does a Idle Control Valve Replacement cost?

On average, the cost for a Infiniti Q50 Idle Control Valve Replacement is $276 with $181 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Infiniti Q50V6-3.0L TurboService typeIdle Control Valve ReplacementEstimate$798.29Shop/Dealer Price$979.12 - $1499.09
2014 Infiniti Q50V6-3.5L HybridService typeIdle Control Valve ReplacementEstimate$807.87Shop/Dealer Price$1003.62 - $1551.43
2018 Infiniti Q50L4-2.0L TurboService typeIdle Control Valve ReplacementEstimate$807.87Shop/Dealer Price$996.11 - $1538.28
2016 Infiniti Q50L4-2.0L TurboService typeIdle Control Valve ReplacementEstimate$759.39Shop/Dealer Price$935.49 - $1441.28
2018 Infiniti Q50V6-3.0L TurboService typeIdle Control Valve ReplacementEstimate$807.87Shop/Dealer Price$996.12 - $1538.31
2018 Infiniti Q50V6-3.5L HybridService typeIdle Control Valve ReplacementEstimate$807.87Shop/Dealer Price$996.11 - $1538.28
2017 Infiniti Q50V6-3.0L TurboService typeIdle Control Valve ReplacementEstimate$783.29Shop/Dealer Price$964.00 - $1483.88
2017 Infiniti Q50L4-2.0L TurboService typeIdle Control Valve ReplacementEstimate$764.39Shop/Dealer Price$940.74 - $1446.74
Show example Infiniti Q50 Idle Control Valve Replacement prices

What is the Idle Control Valve all about?

The Idle Control Valve is designed to control and maintain a consistent engine idle speed. The valve helps counter anything the driver may do to put extra load on the engine, such as turn on the air conditioning, sound systems, lights, etc. When the car is cold, the idle control valve helps the engine start.

Keep in mind:

The idle control valve usually goes bad because of excessive carbon buildup in the intake manifold.

How it's done:

  • Scan the computer system in the car for codes.
  • Check for any vacuum leaks.
  • Check electrical connections.
  • Remove and replace the idle air control valve if faulty.
  • Clean carbon out of intake manifold ports.
  • Clear Engine Check light.

Our recommendation:

It is a good idea to get an air induction service performed every 3 to 4 years. This will ensure that the carbon does not build up on the valve. When you are getting the idle control valve replaced, your mechanic should inspect the vacuum lines for leaks. If the vacuum is leaking, it will mimic the symptoms of a bad IAC valve.

What common symptoms indicate you may need to replace the Idle Control Valve?

  • When the engine is idle, (car not moving), the engine may stall.
  • Excessive racing noise from the engine.
  • Engine may shut off if AC is turned on.
  • Check Engine light is on.

How important is this service?

The idle control valve is responsible for maintaining a constant and consistent engine. It achieves this by ensuring that the idle speed is always constant. Many factors – such as a cold engine, the radio, or the air conditioning – effect the idling speed of the engine, so the idle control valve neutralizes these outside factors, and makes sure that the engine is consistently idling at a stable speed. When the idle control valve malfunctions, the idling speed is no longer regulated. This means that if you turn on the radio or the air conditioning, which requires power, your engine may stall. It also means that your vehicle may not be able to turn on.

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Excellent Rating

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Rating Summary
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134
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Scott

36 years of experience
909 reviews
Scott
36 years of experience
Infiniti Q50 V6-3.7L - Brake Pads Replacement (Front) - Phoenix, Arizona
Thank you!!

Alfred

13 years of experience
512 reviews
Alfred
13 years of experience
Infiniti Q50 V6-3.5L Hybrid - Brake Pads Replacement (Front) - Daly City, California
Alfred is very helpful and thorough on his repair work.

Jay

37 years of experience
961 reviews
Jay
37 years of experience
Infiniti Q50 V6-3.7L - Car starts and then dies Inspection - Chino Hills, California
Jay was very knowledgeable and basically had to do a differential diagnosis because of an intermittent problem.

Quentin

22 years of experience
213 reviews
Quentin
22 years of experience
Infiniti Q50 V6-3.7L - Serpentine/Drive Belt Replacement - Spring, Texas
Again skeptical about the service I was about to receive, but this guy is very friendly and knowledgeable. I had my Serpentine belt changed in record 20 mins. My only suggestion is to cover the painted areas so they don't accidentally get scratched.

Excellent Rating

(143)

Rating Summary
134
2
1
0
6
134
2
1
0
6
Number of Infiniti Q50 services completed
1573+
services done by our mechanics
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