Mercedes-Benz CLS550 Exhaust Gas Recirculation/EGR Valve Replacement Costs

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Exhaust Gas Recirculation/EGR Valve Replacement Service

How much does a Exhaust Gas Recirculation/EGR Valve Replacement cost?

On average, the cost for a Mercedes-Benz CLS550 Exhaust Gas Recirculation/EGR Valve Replacement is $391 with $251 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2009 Mercedes-Benz CLS550V8-5.5L	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$719.62	Shop/Dealer Price$854.10 - $1237.68
2010 Mercedes-Benz CLS550V8-5.5L	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$648.61	Shop/Dealer Price$777.47 - $1156.85
2015 Mercedes-Benz CLS550V8-4.7L Turbo	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$682.67	Shop/Dealer Price$818.70 - $1222.60
2018 Mercedes-Benz CLS550V8-4.7L Turbo	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$651.23	Shop/Dealer Price$779.40 - $1159.72
2014 Mercedes-Benz CLS550V8-4.7L Turbo	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$682.67	Shop/Dealer Price$820.17 - $1225.18
2017 Mercedes-Benz CLS550V8-4.7L Turbo	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$682.67	Shop/Dealer Price$818.84 - $1222.85
2012 Mercedes-Benz CLS550V8-4.7L Turbo	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$682.67	Shop/Dealer Price$818.71 - $1222.63
2011 Mercedes-Benz CLS550V8-5.5L	Service typeExhaust Gas Recirculation/EGR Valve Replacement	Estimate$648.61	Shop/Dealer Price$777.52 - $1156.92

Show example Mercedes-Benz CLS550 Exhaust Gas Recirculation/EGR Valve Replacement prices

What is the Exhaust Gas Recirculation/EGR Valve all about?

The EGR (Exhaust Gas Recirculation) valve helps lower the car’s exhaust emissions (gases from the tailpipe). It recirculates the portion of the gasses coming out of the engine by putting in back into the intake manifold, where the engine can burn it again, thereby reducing the emissions.

The EGR valve is located in the engine compartment (underneath the hood). Most engines require exhaust gas recirculation to meet emissions standards. If the EGR valve has gone bad, the car will not pass emissions.

Exhaust Gas Recirculation Valve

Keep in mind:

During the EGR valve replacement, your mechanic should also inspect the vacuum hoses connected to the EGR valve. If the vacuum hoses are cracked (leaking), the EGR valve will not function properly.

How it's done:

Scan the computer system in the car.
Check all vacuum related hoses to EGR valve.
Test EGR transducer.
Verify the EGR port is not plugged.
Remove and replace the EGR valve.
Clean the carbon deposit on EGR pintle.
Clear the trouble codes and test for proper operation of EGR valve.

Our recommendation:

It is a good idea to get an air induction (carbon cleaning) service performed every 50,000 miles. This will clean out any sludge or carbon build up in the air intake system. Always keep up with regular oil changes; it will help prevent sludge build up in the engine.

What common symptoms indicate you may need to replace the Exhaust Gas Recirculation/EGR Valve?

Check Engine light is on.
Possible loss of power.
Car will not run smoothly (shake, stumble, may stall).

How important is this service?

The EGR valve helps your vehicle recycle gas. The EGR valve is responsible for taking the gas that comes out of the engine, and sending it through the intake manifold, where the engine can utilize it again. Without the EGR valve your vehicle will not recycle and reuse any of its gas, which increases the emissions. Without the EGR, your car will not pass an emission inspection.

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Alfred

14 years of experience

587 reviews

Alfred

14 years of experience

by Alex

Mercedes-Benz CLS550 V8-4.6L Turbo - Oil Change - San Francisco, California

Alfred arrived on time, did an excellent job, was very efficient and professional.

Justin

21 years of experience

42 reviews

Justin

21 years of experience

by Malia

Mercedes-Benz CLS550 V8-5.5L - Headlight Bulb Replacement (Driver Side Low Beam) - Phoenix, Arizona

On time, courteous and knowledgeable! Justin was extremely thorough and patient in answering my questions.

Jesse

18 years of experience

219 reviews

Jesse

18 years of experience

by Tacita

Mercedes-Benz CLS550 V8-4.7L Turbo - Clunking or knocking noise from wheels - San Antonio, Texas

Jesse was very friendly and knowledgeable in helping me understand what was wrong with my car.

Robert

8 years of experience

20 reviews

Robert

8 years of experience

by Earl

Mercedes-Benz CLS550 V8-5.5L - Cooling/Radiator Fan Motor - Los Angeles, California

In a word, as a mechanic and representative of the Yourmechanic service, Robert is OUTSTANDING. He arrived on time for our appointment and got to work immediately on installing a replacement coolant fan for my Mercedes CLS 550. When I described another problem I’ve been having that I thought might be related, he agreed to add another repair to my quote on the spot. Luckily, I already had the part, and Robert kindly agreed to install it after the first job was complete. Bottom line, my overheating problem has been fixed and I now have heat in the cabin for those cold mornings. Very happy with the labor I was charged for as well. Perfect experience. Yourmechanic should be proud to employ such a knowledgeable and professional mechanic.

Excellent Rating

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