Mercedes-Benz 600SEL Idle Control Valve Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(5,670)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(5,670)

Idle Control Valve Replacement Service

How much does a Idle Control Valve Replacement cost?

On average, the cost for a Mercedes-Benz 600SEL Idle Control Valve Replacement is $1036 with $941 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Mercedes-Benz 600SELV12-6.0LService typeIdle Control Valve ReplacementEstimate$1997.53Shop/Dealer Price$2485.67 - $3910.70
1993 Mercedes-Benz 600SELV12-6.0LService typeIdle Control Valve ReplacementEstimate$1977.53Shop/Dealer Price$2465.70 - $3890.75
Show example Mercedes-Benz 600SEL 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(5,670)

Rating Summary
5,278
191
54
28
119
5,278
191
54
28
119

John

27 years of experience
1040 reviews
John
27 years of experience
Mercedes-Benz E550 V8-5.5L - Strut Assembly Replacement (Front) - League City, Texas
Pleasurable experience

Napoleon

27 years of experience
147 reviews
Napoleon
27 years of experience
Mercedes-Benz S550 V8-5.5L - Check Engine Light is on - Norwalk, California
Napoleon arrived early (no prob). I'm a first time user of this service and had a great experience. Napoleon is a down to earth guy. He explains things well and answered any and all questions/concerns that I had. He diagnosed the issue and explained what happened to my baby. I will recommend this service to all my family and friends. Thanks

Charles

26 years of experience
134 reviews
Charles
26 years of experience
Mercedes-Benz C230 L4-2.3L Turbo - Alternator - Seattle, Washington
Great guy on time

Omar

12 years of experience
287 reviews
Omar
12 years of experience
Mercedes-Benz C350 V6-3.5L - Pre-purchase Car Inspection - Dania, Florida
Nice job

Excellent Rating

(5,670)

Rating Summary
5,278
191
54
28
119
5,278
191
54
28
119
Number of Mercedes-Benz services completed
62370+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How a Hydraulic Clutch System Works
If your car transmission has a hydraulic clutch, chances are you’re wondering exactly how it works within your shifting system. Most clutches, especially...
P0073 OBD-II Trouble Code: Ambient Air Temperature Sensor Circuit High input
P0073 code definition Ambient Air Temperature Sensor Circuit High input Depending on the type of vehicle these are some related OBD-II Diagnostic...
P0816 OBD-II Trouble Code: Downshift Switch Circuit
P0816 means that the downshift switch circuit may have a malfunction due to faulty wiring, transmission gear, or shorted switch harness.

Car overheated while idling. What is wrong

There are a few faults that will cause your 2013 Hyundai Elantra to overheat when idling. The most common would be the electric fans not functioning. When air is flowing over the radiator the car works fine, but when the...

If i replace my thermostat and my car is still running hot , what else can it be ?

When dealing with issues like these, always start with the simplest options first. The thermostat is only designed to read liquid. If the coolant is low, the reading on your dashboard may not be accurate. The vehicle may have been...

It cranks over like it wants to start but it won't.

Hi there. Under the passenger seat or in a panel on the dash there is an inertia switch that will cut off the fuel in the event there is an accident. Locate the inertia switch and see if its active....

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com