BMW 740iL 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 BMW 740iL 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
1996 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$191.47 - $239.98
2001 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1999 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1997 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.46 - $219.96
1994 BMW 740iLV8-4.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.52 - $220.08
1995 BMW 740iLV8-4.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1998 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$147.17Shop/Dealer Price$176.26 - $224.61
2000 BMW 740iLV8-4.4LService typeVacuum Brake Booster Check Valve ReplacementEstimate$147.17Shop/Dealer Price$176.91 - $225.75
Show example BMW 740iL 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 BMW mechanics

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Excellent Rating

(43)

Rating Summary
40
3
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Peter

43 years of experience
1321 reviews
Peter
43 years of experience
BMW 740iL V8-4.4L - Radiator - Phoenix, Arizona
Peter is very accomodating, and courteous. I had to work, and had someone available to be there when he came. Peter was able to get the job done in surprising time, and cleaned after himself. The old parts were left to ensure the quality of his work, and that the repairs done were necessary. I didn't have to ask for them, even though I truly believe in the quality of his work. Peter was even able to work with the service to get better pricing on a particular part, which improved the pricing of the overall bill.. The car was test driven for accuracy, and Peter's seal of approval before completion. I am thoroughly satisfied with the work that Peter did, and the service overall. I have been telling others about the work, and can say, "I got a guy" when it comes to keeping my vehicle in good working order...

Grzegorz

41 years of experience
473 reviews
Grzegorz
41 years of experience
BMW 740iL V8-4.4L - Check Engine Light is on - San Mateo, California
Once again, I found Grzegorz to be as helpful as possible in diagnosing my car. I appreciate when he goes above and beyond to explain things and provide advice.

Gary

27 years of experience
226 reviews
Gary
27 years of experience
BMW 740iL V8-4.4L - Oil/Fluid Leak - Pleasant Hill, California

Grzegorz

41 years of experience
473 reviews
Grzegorz
41 years of experience
BMW 740iL V8-4.0L - Battery - San Francisco, California
Hi, I am very happy that Grzegorz came over to fix my car. He is excellent and I do recommend him. I was just impressed how quickly he knew which issues needed to be resolved to get my car up and running. He is the Best! Adelard San Francisco, CA

Excellent Rating

(43)

Rating Summary
40
3
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40
3
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Number of BMW 740iL services completed
473+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
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