Mercedes-Benz C350e 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 Mercedes-Benz C350e Idle Control Valve Replacement is $695 with $600 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeIdle Control Valve ReplacementEstimate$1314.03Shop/Dealer Price$1623.79 - $2530.57
2017 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeIdle Control Valve ReplacementEstimate$1294.03Shop/Dealer Price$1603.81 - $2510.60
2018 Mercedes-Benz C350eL4-2.0L Turbo HybridService typeIdle Control Valve ReplacementEstimate$1294.03Shop/Dealer Price$1603.81 - $2510.60
Show example Mercedes-Benz C350e 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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Miguel

21 years of experience
251 reviews
Miguel
21 years of experience
Mercedes-Benz C350e L4-2.0L Turbo Hybrid - Oil Change - Edgewater, New Jersey
Very professional! He answered all questions! He was also very polite

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16 years of experience
1638 reviews
Theodore
16 years of experience
Mercedes-Benz C300 V6-3.5L - Brake System Flush - Bellevue, Washington
Thoedore did an awesome job changing my air filter and brake flush on my Mercedes C300 2013. He came in on time, and did a great job and was very patient.

Chris

22 years of experience
2266 reviews
Chris
22 years of experience
Mercedes-Benz G500 V8-5.0L - Oil Change - Newport Beach, California
Chris is the best. I'm convinced he will be the only one working on my car indefinitely !!

Cognac

20 years of experience
73 reviews
Cognac
20 years of experience
Mercedes-Benz CLA250 L4-2.0L Turbo - Brake Pads Replacement (Front, Rear) - Memphis, Tennessee
I WAS VERY SATISFIED SINCE THIS WAS MY FIRST TIME USING THIS SERVICE. AND I SAVED ABOUT $400.00 COMPARED TO THE MERCEDES DEALERSHIP WANTED AND THAT WAS JUST FOR THE FRONT . I GOT FRONT AND BACK BRAKES.

Excellent Rating

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5,332
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