Chevrolet Trailblazer 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 Chevrolet Trailblazer Exhaust Gas Recirculation/EGR Valve Replacement is $415 with $275 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Chevrolet TrailblazerV8-5.3LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$790.26Shop/Dealer Price$952.68 - $1431.82
2008 Chevrolet TrailblazerV8-6.0LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$765.37Shop/Dealer Price$922.05 - $1387.96
2008 Chevrolet TrailblazerL6-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$695.45Shop/Dealer Price$834.67 - $1248.16
2007 Chevrolet TrailblazerL6-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$695.45Shop/Dealer Price$834.67 - $1248.16
2003 Chevrolet TrailblazerL6-4.2LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$695.45Shop/Dealer Price$836.15 - $1250.74
2006 Chevrolet TrailblazerV8-6.0LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$765.37Shop/Dealer Price$922.21 - $1388.25
* Chevrolet TrailblazerV8-5.3LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$700.63Shop/Dealer Price$841.16 - $1258.55
2007 Chevrolet TrailblazerV8-6.0LService typeExhaust Gas Recirculation/EGR Valve ReplacementEstimate$765.37Shop/Dealer Price$922.07 - $1388.00
Show example Chevrolet Trailblazer 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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Augustine

13 years of experience
129 reviews
Augustine
13 years of experience
Chevrolet Trailblazer L6-4.2L - Catalytic Converter - Albuquerque, New Mexico
Excellent service, great mechanic! Arrived and on time and was very professional, definitely recommend.

Arturo

13 years of experience
78 reviews
Arturo
13 years of experience
Chevrolet Trailblazer L6-4.2L - Not able to change gears - Kissimmee, Florida
Arturo did a good job in identifying the problem , and also found out some issues on the car that need to be fixed on Wednesday.

Jacob

15 years of experience
54 reviews
Jacob
15 years of experience
Chevrolet Trailblazer L6-4.2L - Car is not starting - Cedar Park, Texas
Jacob is amazing. I am so pleased with his service. He is very knowledgeable and friendly. This will be the only place I ever call for my service needs.

Attila

20 years of experience
1104 reviews
Attila
20 years of experience
Chevrolet Trailblazer L6-4.2L - Brake Pads Replacement (Front) - Linden, New Jersey
Good job as always!

Excellent Rating

(622)

Rating Summary
588
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588
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Number of Chevrolet Trailblazer services completed
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