Blog Car Care Advice What Does a Brake Booster Replacement Cost + Is It Worth It?
Car Care Advice

What Does a Brake Booster Replacement Cost + Is It Worth It?

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Ignoring a faulty brake booster can spell trouble for your car’s braking performance and safety.

But how much does a brake booster replacement cost?
And is it truly worth the expense?

We’ll explore the cost of replacing the brake booster, why you should get the service ASAP, and some warning signs to spot the trouble faster.

This Article Contains:

How Much Does Brake Booster Replacement Cost?

Here’s a breakdown of the costs associated with replacing brake boosters:

A. Range

Plan to spend anywhere between $200 to $1250 for a brake booster replacement.

This includes:

B. Factors Affecting Cost

The cost of replacing a brake booster depends on your vehicle’s make and model and local labor rates.

Other factors that affect brake booster replacement charges are:

Is It Worth Replacing the Brake Booster?


A faulty brake booster weakens your car’s braking power, requiring immense pressure on the brake pedals to stop or even slow down. This isn’t just inconvenient — it’s unsafe, especially in emergencies.

Moreover, any brake booster that isn’t working properly can affect other parts, including the brake pads, push rod, pedal, rotors, and tires. A vacuum brake booster failure, especially in older cars, can also reduce vacuum pressure in the engine and affect fuel inefficiency. 

Signs You Need a Brake Booster Replacement

Here are some common indications:

  1. Longer braking distance
  2. The brake pedal is harder to press
  3. The brake pedal sits higher than usual
  4. Brake fluid leakage
  5. Lit check engine, ABS, brake warning, or sometimes traction control light
  6. Power steering fluid leak (for cars that use hydraulic brake boosters)

In addition, cars with a faulty vacuum booster may also experience:

  1. Hissing sound upon braking (indicating a vacuum leak)
  2. Engine malfunctions or stalls
  3. Poor fuel mileage

How Long Does a Brake Booster Last?

Typically, a vacuum brake booster can last from 150,000 miles to the vehicle’s entire lifespan

A hydraulic booster can last longer as they’re usually more reliable than vacuum brake boosters.

However, several factors can shorten your brake booster’s lifespan, like:

How to Extend the Life of Your Brake Booster

Try these tips to prolong your booster’s lifespan:

  1. Use gradual braking to avoid straining the brake system.
  2. Inspect the vacuum hose regularly for any cracks or leaks.
  3. Check your brake fluid levels and replace it if it gets dirty.
  4. Look for damage or wear on your brake system parts, such as the brake booster or master cylinder, and address it promptly.
  5. Schedule a routine brake inspection to catch a brake booster issue early.

Can You Replace the Brake Booster Yourself?

Brake booster replacement is best left to a qualified mechanic, as the process involves complex steps like disconnecting the master cylinder and bleeding the brakes. Improper installation can lead to inconsistent braking, increased wear on brake components, and even complete brake failure.

Get Your Brake Booster Fixed at AutoNation Mobile Services

If you suspect brake booster failure, don’t hesitate to get a vehicle brake inspection by professionals who can guarantee its safety.

That’s where AutoNation Mobile Service comes in. We’re a mobile auto repair and maintenance solution that offers upfront pricing and a 12-month, 12,000-mile warranty on all repairs.

Get in touch with us to have your brake booster fixed ASAP from your driveway.