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Infiniti Q70 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 Infiniti Q70 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
2018 Infiniti Q70V6-3.7LService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$183.97 - $226.85
2018 Infiniti Q70V8-5.6LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$163.98 - $206.88
2018 Infiniti Q70V6-3.5L HybridService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$163.98 - $206.88
Show example Infiniti Q70 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 Infiniti Q70 services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
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Real customer reviews from Infiniti owners like you.

Excellent Rating

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Rating Summary
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Tony

15 years of experience
280 reviews
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Tony
15 years of experience
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by John
Infiniti Q70 V6-3.7L - Pre-purchase Car Inspection - Atlanta, Georgia
Tony answered all my questions and felt his knowledge allowed me make a good decison on the vehicle

Helder

32 years of experience
28 reviews
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Helder
32 years of experience
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by Athena
Infiniti Q70 V6-3.7L - Banging noises when driving over the bumps Inspection - Smithfield, Rhode Island
Helder was punctual, pleasant and very patient when I was delayed in getting to him. He diagnosed the issue quickly. Easy to work with.

AL

12 years of experience
238 reviews
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AL
12 years of experience
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by ahvedon
Infiniti Q70 V8-5.6L - Radiator Hose Repair - Denver, Colorado
AL was on time and got the job done quick.

Fred

17 years of experience
389 reviews
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Fred
17 years of experience
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by Eugene
Infiniti Q70 V6-3.7L - Brake Pads Replacement (Rear) - Porter, Texas
Fred was great did not try to charge for services that were not needed!! Another great experience.

Excellent Rating

(5)
Rating Summary
5
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0
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5
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Number of Infiniti Q70 services completed
55+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
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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