Mazda CX-9 Vacuum Brake Booster Check Valve Replacement Costs

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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 Mazda CX-9 Vacuum Brake Booster Check Valve Replacement is $119 with $24 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2009 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$162.17	Shop/Dealer Price$183.97 - $226.85
2008 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$163.98 - $206.88
2010 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$163.98 - $206.88
2007 Mazda CX-9V6-3.5L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$163.96 - $206.84
2015 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$164.00 - $206.91
2012 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$163.98 - $206.88
2011 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$147.17	Shop/Dealer Price$168.85 - $211.64
2013 Mazda CX-9V6-3.7L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$147.17	Shop/Dealer Price$169.22 - $212.30

Show example Mazda CX-9 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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Patrick

33 years of experience

1412 reviews

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Patrick

33 years of experience

Request Patrick

by Bailee

Mazda CX-9 V6-3.7L - Oil Change - Austin, Texas

Patrick was great. Was timely and professional. I just requested an oil change and he went above and beyond giving me a quote for a few additional items he saw needing repair as well as checking the tires. Great service!

Jerome

24 years of experience

415 reviews

Jerome

24 years of experience

by Tonya

Mazda CX-9 V6-3.7L - Car Battery Replacement - Baltimore, Maryland

Jerome arrived earlier than appointment time. Was courteous and efficient! Will definitely use his services again!

Lucas

21 years of experience

885 reviews

Lucas

21 years of experience

by Kristen

Mazda CX-9 V6-3.7L - Brakes, Steering and Suspension Inspection - Culver City, California

I cannot even BEGIN to tell you how happy we are with Lucas. He quickly identified the problem, explained the basics of what was going on, and THEN he mentioned that it may still be covered under the manufacturer's warranty. He gave me step by step instructions who to call and what to ask for. As if that wasn't enough, he sat with me and my infant son in my car while I called the dealership to make sure I was asking all the right questions. In the end, he was RIGHT! We got a $400+ repair for free from the dealer!!!! I realize Lucas could have easily just done the repair, made some quick cash and not mentioned the warranty, but what a good and honest guy he is! We have some work we need done on my husband's car and we're totally sold on Lucas and Your Mechanic.

Breck

20 years of experience

681 reviews

Breck

20 years of experience

by Charles

Mazda CX-9 V6-3.7L - Oxygen Sensor Replacement (Rear/Lower/Downstream) - Spring, Texas

Excellent work and knowledge.

Excellent Rating

(200)

Rating Summary

184

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