Audi S4 Exhaust Gas Recirculation/EGR Valve Replacement at your home or office.

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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 Audi S4 Exhaust Gas Recirculation/EGR Valve Replacement is $311 with $171 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2005 Audi S4V8-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$508.70Shop/Dealer Price$606.13 - $878.15
2008 Audi S4V8-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$499.69Shop/Dealer Price$592.70 - $861.41
1993 Audi S4L5-2.2L TurboService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$945.44Shop/Dealer Price$1130.85 - $1670.32
1992 Audi S4L5-2.2L TurboService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$945.44Shop/Dealer Price$1130.84 - $1670.31
2000 Audi S4V6-2.7L TurboService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$488.93Shop/Dealer Price$582.99 - $846.44
2004 Audi S4V8-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$499.69Shop/Dealer Price$593.11 - $862.13
1994 Audi S4L5-2.2L TurboService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$945.44Shop/Dealer Price$1130.90 - $1670.42
2001 Audi S4V6-2.7L TurboService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$488.93Shop/Dealer Price$579.31 - $840.00
Show example Audi S4 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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Andrew

10 years of experience
41 reviews
Andrew
10 years of experience
Audi S4 V6-3.0L Turbo - Drive Belt Tensioner Replacement - Houston, Texas
I have gone to several mechanics in the last year who replaced different parts they thought were causing problems and never actually fixed my car. I know Audi’s can be very difficult but Andrew took the time to truly diagnose the issue and fixed it in one appointment. My car is now running better than ever! I highly recommend working with him!

Chris

23 years of experience
2372 reviews
Chris
23 years of experience
Audi S4 V6-3.0L Turbo - Brake Pads Replacement (Rear) - Irvine, California
Chris is always early. He’s the best mechanic.l we have ever used!

Chris

23 years of experience
2372 reviews
Chris
23 years of experience
Audi S4 V8-4.2L - Valve Cover Gasket - Anaheim, California
He was on time. Was willing to come and fix a part that broke on a couple days later. Would highly recommend.

Lavell

29 years of experience
405 reviews
Lavell
29 years of experience
Audi S4 V8-4.2L - Car is making a noise - Pinole, California
Lavell was great & found out what’s wrong with my vehicle quick. I highly recommend him again.

Excellent Rating

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Rating Summary
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Number of Audi S4 services completed
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