Lexus ES350 Brake Master Cylinder 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

Brake Master Cylinder Replacement Service

How much does a Brake Master Cylinder Replacement cost?

On average, the cost for a Lexus ES350 Brake Master Cylinder Replacement is $437 with $255 for parts and $182 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2009 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$788.22	Shop/Dealer Price$926.87 - $1317.29
2017 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$1133.66	Shop/Dealer Price$1354.68 - $2010.32
2016 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$1133.66	Shop/Dealer Price$1357.24 - $2014.79
2008 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$772.00	Shop/Dealer Price$905.16 - $1291.46
2011 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$772.00	Shop/Dealer Price$909.80 - $1299.59
2012 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$772.00	Shop/Dealer Price$905.60 - $1292.24
2013 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$1133.66	Shop/Dealer Price$1357.28 - $2014.87
2018 Lexus ES350V6-3.5L	Service typeBrake Master Cylinder Replacement	Estimate$1060.67	Shop/Dealer Price$1280.80 - $1935.77

Show example Lexus ES350 Brake Master Cylinder Replacement prices

What is the brake master cylinder and how does it work?

The brake master cylinder has a piston that pressurizes fluid in the brake lines to each wheel cylinder as you apply force to the brake pedal. That pressure moves the pistons that are in the wheel cylinders. As the pistons in those wheel cylinders move, they force the brake pads or shoes tightly against the rotors or drums allowing the car to stop quickly.

The size of the pistons in the master cylinder and in the wheel cylinders are carefully selected when designing a car. This allows drivers to apply moderate pressure on the brake pedal when stopping, but creates tremendous pressure applied at the wheel cylinders. A car can then stop quickly even at high speeds. Depending on how much force is applied to the brake pedal, the pressure in a car’s brake lines will typically be in the range of 800 PSI to 2,000 PSI.

Master Cylinder

When to replace the master cylinder?

External fluid leaks. There should be no fluid visible on the external surfaces of any portion of the master cylinder or the plastic fluid reservoir.
Low, slowly falling, or spongy brake pedal. Faulty internal seals on the piston can cause internal leaks and also seepage of brake fluid into the power assist brake booster. Internal leaks will typically be accompanied by a low pedal, a spongy brake pedal, or a pedal that slowly sinks as you maintain pressure. In all cases, you will experience reduced braking abilities.
Discolored brake fluid. No brake fluids, other than those specified for the year, make, and model, are fully compatible with a car’s internal rubber seals in the master cylinder. Discoloration of brake fluid can also occur due to moisture and particulate contaminants in the fluid.
Warning lights on the dash. If the brake system warning light illuminates, there are several potential causes but failure of the master cylinder is in the list of causes that would have to be investigated.

How do mechanics replace the brake master cylinder?

On vehicles with power brakes, the master cylinder is bolted to the metal housing of the power brake booster. There is usually an electrical plug connecting to a brake fluid level sensor on the master cylinder reservoir and that plug must be disconnected.
Once all steel brake lines are disconnected from the master cylinder, the master cylinder is unbolted from the brake booster and removed from the vehicle.
The new master cylinder must be bench-bled to expel air from internal passages that contain the piston. Then the new master cylinder is bolted to the brake booster and the brake lines are reattached. The electrical plug for the fluid level sensor is reconnected.
Whenever a new master cylinder is installed, brakes lines to wheel positions must be bled to remove air, old fluid and contaminants. If your vehicle is equipped with anti-lock brakes, the mechanic may use a bidirectional scan tool during brake bleeding to actuate the ABS pump, thus ensuring that all air is removed from the complex valving in the ABS system.
All brake line connections that were removed during the master cylinder replacement are inspected for any leakage and the vehicle is road tested to ensure normal operation of the brakes.

Is it safe to drive with a master cylinder problem?

No, any fault in the master cylinder, which is part of the braking system creates a safety risk. A fully operational brake system is essential to quickly stopping your car. Driving a vehicle isn’t safe, if the master cylinder is leaking or has other faults, as braking distances might be longer than normal. The braking system on a vehicle is among the most important safety systems and must be fully functional to safely drive your vehicle.

When replacing the master cylinder keep in mind:

The master cylinder is only one component of many in a vehicle’s braking system. During replacement of the master cylinder, all vehicle braking system components should be inspected to ensure maximum braking power is available.
The amount of friction material remaining on the brake pads and brake shoes should be verified.
Brake lines and flexible rubber hoses at each wheel position should be inspected for corrosion and deterioration.
The power brake booster should be evaluated to ensure that power assist is working properly.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(3)

Rating Summary

3

0

0

0

0

3

0

0

0

0

SEE REVIEWS NEAR ME

Jeremy

15 years of experience

482 reviews

Jeremy

15 years of experience

by Robert mcadams

ES350 2008 - Brake Master Cylinder - Lake Worth, FL

Jeremy was GREAT. VERY friendly and a very good mechanic. I would highly recommend him and I will use him again.

Chuck

4 years of experience

271 reviews

Chuck

4 years of experience

by Tiffany Lang

ES350 2007 - Brake Master Cylinder - Wylie, TX

Chuck was the best! He was so polite, respectful and very good at what he does. My car runs better than it has in a long time. I will definitely use him again. I can't recommend him enough.

Diego

17 years of experience

636 reviews

Diego

17 years of experience

by Nicholas Edwards

ES350 2011 - Brake Master Cylinder - Tempe, AZ

Very efficient and effective

Ramtin

10 years of experience

9 reviews

Ramtin

10 years of experience

by Adam Kichawele

ES350 2007 - Oil Change - Charlotte, NC

Excellent and quick

Excellent Rating

(3)

Rating Summary

3

0

0

0

0

3

0

0

0

0

SEE REVIEWS NEAR ME

Recent articles & questions

P2729 OBD-II Trouble Code: Pressure Control Solenoid E Control Circuit Low

P2729 means a solenoid has malfunctioned due to a failing transmission, faulty sensors or solenoids, low fluid levels or electrical issues

P0423 OBD-II Trouble Code: Heated Catalyst Efficiency Below Threshold (Bank l)

P0423 P0423 code definition Heated Catalyst Efficiency Below Threshold (Bank l) What the P0423 code means P0423 is an OBD-II generic code that the engine control module (ECM) got input from the heated catalyst efficiency sensor for bank 1 that...

How to Replace an EVP Position Sensor

The EGR valve is monitored by a valve position sensor. This sensor helps your car's EGR system to run more efficiently and better control emissions.

Car revving at 2,000 RPM in neutral & park - 2007 Mercedes Benz CLS63 AMG

Hi there, thanks for writing in. There is a technical bulletin (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-tsb-to-diagnose-and-repair-a-car-by-valerie-johnston) that covers a leaking intake manifold in front of and below the throttle body of the manifold. The car could have a deformed intake manifold that would need...

My Buick LeSabre 1998 model misfires on cylinder #3.

Hi there. The fuel is warm when the level is low and when the fuel tank is filled up the fuel tends to get cooler than it was before. In general, the fuel is low dense when it is warm...

Good afternoon. I have an 08 Infiniti M35. RAS, VDC & SLIP lights recently came on while driving and the dealership says its an unrepairable internal malfunction. I've had the lights go off and back on. Is there a fix for this problem?

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