Audi 90 Vacuum Brake Booster Check Valve Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Vacuum Brake Booster Check Valve Replacement Service

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

On average, the cost for a Audi 90 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
1995 Audi 90V6-2.8L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$162.17	Shop/Dealer Price$191.47 - $239.98
1988 Audi 90L4-2.0L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$171.50 - $220.03
1993 Audi 90V6-2.8L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$171.50 - $220.03
1994 Audi 90V6-2.8L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$171.46 - $219.96
1991 Audi 90L5-2.3L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$171.52 - $220.08
1989 Audi 90L5-2.3L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$142.17	Shop/Dealer Price$171.50 - $220.03
1990 Audi 90L5-2.3L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$147.17	Shop/Dealer Price$176.26 - $224.61
1988 Audi 90L5-2.3L	Service typeVacuum Brake Booster Check Valve Replacement	Estimate$147.17	Shop/Dealer Price$176.91 - $225.75

Show example Audi 90 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(2,448)

Rating Summary

2,271

87

19

12

59

2,271

87

19

12

59

SEE REVIEWS NEAR ME

Elias

14 years of experience

133 reviews

Elias

14 years of experience

by Everoy

Audi A6 Quattro V6-3.2L - Serpentine/Drive Belt - Bronx, New York

Very helpful and recommended ways to make car life longer

Sam

15 years of experience

123 reviews

Sam

15 years of experience

by Ron

Audi S5 V8-4.2L - Serpentine/Drive Belt - Oklahoma City, Oklahoma

Friendly and knowledgeable

Tim

48 years of experience

73 reviews

Tim

48 years of experience

by Ari

Audi A4 L4-2.0L Turbo - Brake Pads Replacement (Front) - Austin, Texas

Seth

23 years of experience

49 reviews

Seth

23 years of experience

by Shadi

Audi A6 Quattro V6-3.2L - Basic Inspection - Ballwin, Missouri

He showed up on time, diagnosed the problem in a timely manner, was professional in dealing with it, and helped me make the right decision.

Excellent Rating

(2,448)

Rating Summary

2,271

87

19

12

59

2,271

87

19

12

59

SEE REVIEWS NEAR ME

Recent articles & questions

How Long Does a Brake Wheel Cylinder Last?

One One of the most important functions that a car performs every time that it is operated is braking. Without a properly working braking system, it would not be safe to operate your car. With all of the various components...

What are the Car Pool Rules in Illinois?

Car Car pool lanes are becoming increasingly popular, and now can be found nearly all over the country, spanning thousands of miles. In these lanes (also known as HOV lanes, which stands for High Occupancy Vehicle), cars carrying multiple passengers...

How to Troubleshoot a Parking Brake or Emergency Brake That Won't Engage

Emergency brakes won't engage if the parking brake lever or pedal is out of adjustment or there are worn brake shoes or brake pads.

The power steering locks up

Hi there. It sounds like there could be a belt, pulley, or accessory problem. One of these items could be causing your steering concern and the smoke. Are there any visible leaks from the power steering pump? Any leaks from...

Turn reverse beep to one beep.

The beeping sound in the reverse mode can be very annoying. Click here to view the steps to disable the beeping alarm (https://www.yourmechanic.com/article/how-to-turn-off-the-reverse-beep-in-a-prius). If you need further assistance with your back-up alarm (https://www.yourmechanic.com/services/car-is-making-a-noise-inspection), then seek out a professional, such as...

saw some radiator fluid leak, some clear water. overheated. Water pump? thermostat? Radiator full

Hello, thank you for writing in. Air conditioning systems do condensate and drip water. This is totally normal, and likely unrelated to the cooling system problems. If the coolant is full, and it was not the source of the leak,...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com