logo

Audi Coupe Quattro Vacuum Brake Booster Check Valve Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(2,694)

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

(2,694)

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 Coupe Quattro Vacuum Brake Booster Check Valve Replacement is $165 with $24 for parts and $141 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1990 Audi Coupe QuattroL5-2.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$193.17Shop/Dealer Price$213.79 - $255.79
1991 Audi Coupe QuattroL5-2.3LService typeVacuum Brake Booster Check Valve ReplacementEstimate$193.17Shop/Dealer Price$207.46 - $244.71
Show example Audi Coupe Quattro 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

Number of Audi services completed
29634+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
800+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

Excellent Rating

(2,694)
Rating Summary
2,506
93
20
13
62
2,506
93
20
13
62

Rodney

37 years of experience
611 reviews
Request Rodney
Rodney
37 years of experience
Request Rodney
by Suzie
Audi A4 Quattro L4-1.8L Turbo - Coolant Reservoir - El Dorado Hills, California
The repairs and overall experience was great. Rodney was prompt, professional and got the job done!

Benji

23 years of experience
309 reviews
Request Benji
Benji
23 years of experience
Request Benji
by Debbie
Audi A6 Quattro V6-3.0L Turbo - Oil Change - Mesa, Arizona
Benji was great! I had misdiagnosed the problem. Benji let me know and shared the great news that the total price would be much less. Benji was fast yet thorough and didn’t try to sell me something I didn’t need which often happens. I will request Benji again!

Demond

18 years of experience
13 reviews
Request Demond
Demond
18 years of experience
Request Demond
by Kristian
Audi A5 Quattro L4-2.0L Turbo - Oil Change - Arlington, Texas
Very punctual and great service

Pardeep

22 years of experience
1277 reviews
Request Pardeep
Pardeep
22 years of experience
Request Pardeep
by Matteo
Audi Q5 L4-2.0L Turbo - Oil Change - Sunnyvale, California
All good, simple and effective oil and filter service, no service light reset though

Excellent Rating

(2,694)
Rating Summary
2,506
93
20
13
62
2,506
93
20
13
62
Number of Audi services completed
29634+
services done by our mechanics
TOTAL NUMBER OF EXPERT Audi MECHANICS
800+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

How to Renew Your Car Registration in Alabama
For For most Alabama residents, making sure that they stay in compliance with all local and state laws is important. If you have a vehicle that is registered with the state, then you will have to get it renewed each...
Read more
How to Renew Your Car Registration in New Hampshire
With With all of the benefits that come along with living New Hampshire, in order to drive in this state legally, you will have to take the time to register your car with the New Hampshire DMV. Once you have...
Read more
10 Best Stores to Buy Auto Parts in Colorado Springs, Colorado
Automotive technicians rely on auto parts stores to add and replace car parts. The best auto parts shop in Colorado Springs is O'Reilly.
Read more

what engines are compatible with a 86 firebird trans am

You are constrained by what the original engine was because the original engine is matched to your vehicle's onboard OBD-I computer and vehicle wiring harness. Also, the present suspension in the vehicle (if it is all original) was matched to...
Read more

I have a 2006 Nissan Maxima and have been told the valve covers are plastic, so they have to be replaced. They cannot replace jus

Hi there. As far as I'm aware, the valve covers on a V6 3.5 Liter Nissan engine are made of steel and not plastic or a polymer. If the valve cover was a strong polymer (or plastic), the valve cover...
Read more

Can the extreme cold cause an OBD2 code of P0341 on 07 Honda CRV? Had a little trouble starting before check engine lite came on.

The camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) measures the rotational position of the camshaft and transmits that information to the engine control computer. To determine which cylinder is in its power stroke, your car's computer monitors the rotating position of the camshaft...
Read more
  1. Home
  2. Estimates
  3. Audi
  4. Coupe Quattro
  5. Vacuum Brake Booster Check Valve Replacement

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 (855) 347-2779 · hi@yourmechanic.com

Read FAQ
GET A QUOTE