Infiniti QX4 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 QX4 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
2003 Infiniti QX4V6-3.5LService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$191.47 - $239.98
2001 Infiniti QX4V6-3.5LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1997 Infiniti QX4V6-3.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1998 Infiniti QX4V6-3.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.46 - $219.96
2002 Infiniti QX4V6-3.5LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.52 - $220.08
2000 Infiniti QX4V6-3.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1999 Infiniti QX4V6-3.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$147.17Shop/Dealer Price$176.26 - $224.61
Show example Infiniti QX4 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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Meet some of our expert Infiniti mechanics

Real customer reviews from Infiniti owners like you.

Excellent Rating

(157)

Rating Summary
149
2
2
0
4
149
2
2
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4

Gary

27 years of experience
226 reviews
Gary
27 years of experience
Infiniti QX4 V6-3.5L - Check Engine Light is on - Fairfield, California
What a great experience...from booking the appointment to having a mechanic arrive at my house to run inspections and diagnose problem areas. This all happened within a 24 hr window. Will have Gary back to install sensors. Very professional and explained everything in detail. Would recommend his services to all.

Eric

12 years of experience
230 reviews
Eric
12 years of experience
Infiniti QX4 V6-3.5L - Valve Cover Gasket - Cary, North Carolina
Eric, arrived on time and gave me a heads up of just when he was going to be there. He did a very through and professional job. I am very please with the outcome . He is a good guy to do business with, very honest and fair. I strongly recommend him for mechanic's work on your car or SUV, or truck. Harry Jenkins

Jermaine

24 years of experience
270 reviews
Jermaine
24 years of experience
Infiniti QX4 V6-3.3L - inspection - Washington, District of Columbia
Jermaine was Great. He arrived on time, and was able to diagnose the problem instantly and got my old car working again. He’s extremely Punctual, Professional, Courteous and Knowledgeable. 10 Stars ⭐️

James

31 years of experience
705 reviews
James
31 years of experience
Infiniti QX4 V6-3.5L - Clean and Repack Wheel Bearing - Irvine, California
Knowledgable on the issue and performed job as requested.

Excellent Rating

(157)

Rating Summary
149
2
2
0
4
149
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2
0
4
Number of Infiniti QX4 services completed
1727+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

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