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Mercedes-Benz ML430 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 ML430 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
2000 Mercedes-Benz ML430V8-4.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$191.47 - $239.98
2001 Mercedes-Benz ML430V8-4.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1999 Mercedes-Benz ML430V8-4.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
Show example Mercedes-Benz ML430 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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Number of Mercedes-Benz ML430 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

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Robert

20 years of experience
1092 reviews
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Robert
20 years of experience
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by Joel
Mercedes-Benz ML430 V8-4.3L - Wipers are not working - Denver, Colorado
Very good, He came on time work on the car right away very nice know about the car and fix it.

Jeshua

7 years of experience
131 reviews
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Jeshua
7 years of experience
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by Nichole
Mercedes-Benz ML430 V8-4.3L - Brake Pads Replacement (Front, Rear) - Bradenton, Florida
Jeshua was right on time. Very friendly and professional. Performed my service much quicker than I expected and I am super pleased. My truck brake sensors no longer are beeping and brakes are working great now!! I am going to definitely use Your Mechanic again in future and hopefully Jeshua will perform my service. I will recommend to friends and family as well. Thank you so much for your making my day off from work an actual day off!!

Kenneth

20 years of experience
777 reviews
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Kenneth
20 years of experience
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by Ever
Mercedes-Benz ML430 V8-4.3L - Rear lights are not working Inspection - Los Angeles, California
Great

Anthony

28 years of experience
113 reviews
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Anthony
28 years of experience
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by Niko
Mercedes-Benz ML430 V8-4.3L - Car is hard to shift - Shoreham, New York
Excellent mechanic ,lot of knowledge

Excellent Rating

(31)
Rating Summary
31
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0
0
0
31
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0
Number of Mercedes-Benz ML430 services completed
341+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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