Mercedes-Benz C320 Exhaust Gas Recirculation/EGR 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

(67)

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

(67)

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 C320 Exhaust Gas Recirculation/EGR Valve Replacement is $424 with $228 for parts and $196 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2002 Mercedes-Benz C320V6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$673.62Shop/Dealer Price$796.60 - $1145.68
2003 Mercedes-Benz C320V6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$661.01Shop/Dealer Price$779.65 - $1125.49
2005 Mercedes-Benz C320V6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$661.01Shop/Dealer Price$779.72 - $1125.60
2001 Mercedes-Benz C320V6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$661.01Shop/Dealer Price$779.71 - $1125.59
2004 Mercedes-Benz C320V6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$661.01Shop/Dealer Price$783.32 - $1131.91
Show example Mercedes-Benz C320 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.

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

(67)

Rating Summary
62
1
2
0
2
62
1
2
0
2

Tomas

18 years of experience
226 reviews
Tomas
18 years of experience
Mercedes-Benz C320 V6-3.2L - Windshield Wiper Motor Replacement (Front) - Orange, New Jersey
Tomas has worked on my car more than once, he seems to always be running late to appointments, but he gets the job done.

Ronald

42 years of experience
519 reviews
Ronald
42 years of experience
Mercedes-Benz C320 V6-3.2L - Starter - Houston, Texas
great service, on time.

Damian

12 years of experience
465 reviews
Damian
12 years of experience
Mercedes-Benz C320 V6-3.2L - Heater Blower Motor - Fort Washington, Maryland
Damian was great

Alex

23 years of experience
25 reviews
Alex
23 years of experience
Mercedes-Benz C320 V6-3.2L - Engine is shaking, pulsating or vibrating - Riverside, California
He was super professional and a pleasure to work with

Excellent Rating

(67)

Rating Summary
62
1
2
0
2
62
1
2
0
2
Number of Mercedes-Benz C320 services completed
737+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Front Output Shaft Bearing
Common signs include a noisy drivetrain, excessive vibrations, and oil leaking from the transfer case in all-wheel or four-wheel vehicles.
P2196 OBD-II Trouble Code: O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1)
P2196 trouble code definition O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) What the P2196 code means This code indicates there...
How to Search for a New Car Online at CarsDirect
The internet has revolutionized how people shop. Everything from clothing to groceries can be bought online. It only makes sense that the internet would also dramatically change the way people shop for cars (https://www.yourmechanic.com/article/how-to-buy-a-car). CarsDirect is a website (https://www.yourmechanic.com/article/how-to-buy-a-car-online-by-elan-mcafee) that...

Hesitation, stalling out

Hello. It sounds like the spark plugs are fouled and the spark plug wires need to be replaced. It is possible that the fuel filter (https://www.yourmechanic.com/services/fuel-filter-replacement) is clogged up and needs to be replaced as well. Have a certified technician,...

The Check Engine Light came on after washing my Durango

It sound like you got water into some of the electrical connections from the water that is sprayed sideways and from the bottom of some of these car washes. Also, your car was running, which could cause the water to...

2009 Ford Escape has a code P0400 even after EGR valve replacement

If your test results for KD5 and KD7 are accurate, there is a short between the PCM and EGR stepper motor. Your readings indicate both a short to ground and power, so my guess is that the four wires inside...

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