Mercedes-Benz GL320 Vacuum Brake Booster Check Valve Replacement at your home or office.

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Vacuum Brake Booster Check Valve Replacement Service

How much does a Vacuum Brake Booster Check Valve Replacement cost?

On average, the cost for a Mercedes-Benz GL320 Vacuum Brake Booster Check Valve Replacement is $119 with $24 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$191.47 - $239.98
2008 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
2009 Mercedes-Benz GL320V6-3.0L Turbo DieselService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
Show example Mercedes-Benz GL320 Vacuum Brake Booster Check Valve Replacement prices

What is the Vacuum Brake Booster Check Valve all about?

The vacuum brake booster check valve is part of the brake booster, and plays an essential role in brake system operation. It is a one-way valve that allows air to be sucked out of the booster, but does not allow air to enter it. This is a safety solution to ensure that if the engine is turned off, or if frequent stops or pedal presses are required, the brakes still operate. Its capacity ensures that you have enough boost for several brake applications. The vacuum brake booster check valve connects the vacuum hose from the engine to the body of the brake booster.

Keep in mind:

  • The vacuum brake booster check valve is not designed to require maintenance, so it will not be inspected during routine services.
  • Damage to the vacuum hose from the engine can mimic problems with the check valve.

How it's done:

  • The faulty vacuum brake booster check valve is located and identified
  • The vacuum brake booster check valve is removed
  • The new vacuum brake booster check valve is installed
  • The brakes are tested for proper vacuum brake booster check valve operation
  • The vehicle is road tested and checked for proper vacuum brake booster check valve and brakes operation

Our recommendation:

Many different issues can create problems with the braking system, including air in the lines, dirty/burned brake fluid, and more. If you suspect a vacuum brake booster check valve issue, have one of our expert mechanics diagnose it.

What common symptoms indicate you may need to replace the Vacuum Brake Booster Check Valve?

  • Brake pedal feels spongy when pressed
  • Brake pedal is very hard to press
  • Brake pedal begins as easy to press then becomes very difficult

How important is this service?

While a leak in the vacuum brake booster check valve will not eliminate your ability to stop, it will make braking much more difficult and increase your stopping distance. It should be repaired as soon as possible.

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Excellent Rating

(12)

Rating Summary
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Maxwell

18 years of experience
390 reviews
Maxwell
18 years of experience
Mercedes-Benz GL320 V6-3.0L Turbo Diesel - Crankshaft Position Sensor - Conroe, Texas
My first experience with YourMechanic, and I can not say enough nice things about Maxwell. Awesome communication, knowledgeable and very helpful. Will continue to use Maxwell in the future for all of my Mercedes service needs.

Tyrone

11 years of experience
423 reviews
Tyrone
11 years of experience
Mercedes-Benz GL320 V6-3.0L Turbo Diesel - Axle / CV Shaft Assembly Replacement (Driver Side Front) - Waldorf, Maryland
A+

Claud

8 years of experience
482 reviews
Claud
8 years of experience
Mercedes-Benz GL320 V6-3.0L Turbo Diesel - Coolant is leaking - Inkster, Michigan
He was very nice. Definitely help me feel confident in choosing him as my mechanic

Breck

20 years of experience
681 reviews
Breck
20 years of experience
Mercedes-Benz GL320 V6-3.0L Turbo Diesel - Alternator Repair - Houston, Texas
Breck was courteous and very skilled. He did the job very quickly! Much less time than Mercedes quoted. He called to schedule an earlier time and was punctual. Highly recommend Breck. Very satisfied with Breck and the job.

Excellent Rating

(12)

Rating Summary
11
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1
11
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1
Number of Mercedes-Benz GL320 services completed
132+
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TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
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