Lexus RX300 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 Lexus RX300 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
2002 Lexus RX300V6-3.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$162.17Shop/Dealer Price$191.47 - $239.98
2003 Lexus RX300V6-3.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
2000 Lexus RX300V6-3.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.50 - $220.03
1999 Lexus RX300V6-3.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.46 - $219.96
2001 Lexus RX300V6-3.0LService typeVacuum Brake Booster Check Valve ReplacementEstimate$142.17Shop/Dealer Price$171.52 - $220.08
Show example Lexus RX300 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 Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(325)

Rating Summary
305
10
2
1
7
305
10
2
1
7

Stacy

24 years of experience
366 reviews
Stacy
24 years of experience
Lexus RX300 V6-3.0L - Car Starter Repair - Decatur, Georgia
I needed to have a starter replaced. Stacy arrived on time and did an excellent job. Very cordial and professional service.

Alex

16 years of experience
435 reviews
Alex
16 years of experience
Lexus RX300 V6-3.0L - Door Lock Actuator Replacement (Driver Side Front, Passenger Side Front, Driver Side Rear, Passenger Side Rear) - Frisco, Texas
My 2nd time using Alex, and he does a wonderful job. Will use him again in the future!

Sam

15 years of experience
123 reviews
Sam
15 years of experience
Lexus RX300 V6-3.0L - Alternator - Oklahoma City, Oklahoma
Sam, you did a wonderful job! We are so thankful for the service you have provided to our family. Keep up the hard work. This is an amazing service, and we will pass the service forward to friends and family. The Harris Family

Rusty

23 years of experience
515 reviews
Rusty
23 years of experience
Lexus RX300 V6-3.0L - Cannot open the car hood to replace battery - Arlington, Texas
Rusty arrived on time and took care of our needs in a timely manner. He was knowledgeable, professional and very kind. We followed through with his suggestion and everything he said checked out. We were back on the road in short order. In addition to his competent service, we felt like we had made a new friend. If we ever need similar service, it would be a pleasure to have his help. We highly recommend Rusty Higginbotham!

Excellent Rating

(325)

Rating Summary
305
10
2
1
7
305
10
2
1
7
Number of Lexus RX300 services completed
3575+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

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