Acura RSX 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 Acura RSX Idle Control Valve Replacement is $367 with $272 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 Acura RSXL4-2.0LService typeIdle Control Valve ReplacementEstimate$659.81Shop/Dealer Price$813.52 - $1235.26
2002 Acura RSXL4-2.0LService typeIdle Control Valve ReplacementEstimate$639.81Shop/Dealer Price$793.55 - $1215.31
2003 Acura RSXL4-2.0LService typeIdle Control Valve ReplacementEstimate$639.81Shop/Dealer Price$793.55 - $1215.31
2006 Acura RSXL4-2.0LService typeIdle Control Valve ReplacementEstimate$639.81Shop/Dealer Price$793.51 - $1215.24
2005 Acura RSXL4-2.0LService typeIdle Control Valve ReplacementEstimate$639.81Shop/Dealer Price$793.57 - $1215.36
Show example Acura RSX 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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Meet some of our expert Acura mechanics

Real customer reviews from Acura owners like you.

Excellent Rating

(184)

Rating Summary
173
3
3
2
3
173
3
3
2
3

Lee

19 years of experience
113 reviews
Lee
19 years of experience
Acura RSX L4-2.0L - Starter - Richmond, Virginia
I was happy to get the starter replaced, but then the CEL (code P0662) came on after the install. I have been unable to contact Lee or schedule someone else to come out and fix it. Unhappy.

Sam

17 years of experience
115 reviews
Sam
17 years of experience
Acura RSX L4-2.0L - Coolant is leaking - San Diego, California
Nice guy. Very knowledgeable and easy to talk to.

Gerron

34 years of experience
185 reviews
Gerron
34 years of experience
Acura RSX L4-2.0L - Oil Change - Portland, Oregon
Gerron showed up on time, told me what to expect from the appointment and was extremely personable and pleasant. His expertise was much appreciated. As someone who knows nothing about cars he took time to educate me where possible.

Jerimiah

19 years of experience
328 reviews
Jerimiah
19 years of experience
Acura RSX L4-2.0L - Car is not starting - Henderson, Nevada
Jerimiahs is awesome and while the problem was very little he explained everything thoroughly. Professionalism was his number one attribute and second was his customer service. Defiantly would call again for any problems.

Excellent Rating

(184)

Rating Summary
173
3
3
2
3
173
3
3
2
3
Number of Acura RSX services completed
2024+
services done by our mechanics
TOTAL NUMBER OF EXPERT Acura MECHANICS
900+
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