Mercedes-Benz 300SE 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

(12)

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

(12)

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 300SE Exhaust Gas Recirculation/EGR Valve Replacement is $660 with $520 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Mercedes-Benz 300SEL6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$1201.54Shop/Dealer Price$1469.48 - $2259.11
1991 Mercedes-Benz 300SEL6-3.0LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$1192.53Shop/Dealer Price$1457.37 - $2244.69
1993 Mercedes-Benz 300SEL6-3.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$1192.53Shop/Dealer Price$1457.42 - $2244.76
1990 Mercedes-Benz 300SEL6-3.0LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$1192.53Shop/Dealer Price$1457.42 - $2244.76
Show example Mercedes-Benz 300SE 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

(12)

Rating Summary
10
1
0
0
1
10
1
0
0
1

Omar

13 years of experience
287 reviews
Omar
13 years of experience
Mercedes-Benz 300SE L6-3.0L - Pre-purchase Car Inspection - Deerfield Beach, Florida
Omar was truly amazing! Kept his word, answered calls and texts every time, arrived early, did a prompt and thorough pre purchase inspection report which will definitely influence my purchase decision and depending if the seller is willing to negotiate. I recommend Omar with 5 stars, will definitely contact again!! Thank you so much.

Dave

24 years of experience
303 reviews
Dave
24 years of experience
Mercedes-Benz 300SE L6-3.0L - Car is not getting enough power - San Jose, California
Dave has integrity which I highly value.

Joe

24 years of experience
85 reviews
Joe
24 years of experience
Mercedes-Benz 300SE L6-3.0L - Alternator - Mansfield, Texas
Excellent work and very personable.

Nickolas

7 years of experience
54 reviews
Nickolas
7 years of experience
Mercedes-Benz 300SE L6-3.2L - Oil Change - Olathe, Kansas
Was interesting and great work!

Excellent Rating

(12)

Rating Summary
10
1
0
0
1
10
1
0
0
1
Number of Mercedes-Benz 300SE services completed
132+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Troubleshoot a Car That Has Extra Bounce or Sway
Bounce or sway while driving a car can be caused by faulty struts, shocks, or worn out tires. Check and inflate car tires to begin the diagnosis.
Symptoms of Bad or Failing Brake Pads
If your brakes are noisy, the brake pedal is pulsating, or the brakes are responding poorly, you may need to replace the brake pads.
Chrysler Certified Pre-Owned (CPO) Car Program
If If you are shopping for a used Chrysler vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on to...

Warped brake rotor--what causes that and how to repair

You need to change both. My advice is not to have them turned because if you have rotors made out of steel and they warp, and you turn them the other way to make them flat then they are thinner....

Hard shifting between lower gears

Hey there, thanks for writing in about your 2000 Saturn LS2. This sounds like a common symptom of a transmission valve body not working correctly. The valve body of a transmission directs traffic when it comes to hydraulic fluid in...

Squealing noise from front end during low speed turns.

Hi there. The noise you're hearing is metal-to-metal contact. Due to this fact, the best guess would be the wheel bearings starting to fail. When the bearings begin to wear out, the first symptom is commonly noise like you've described....

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