Mitsubishi Eclipse Cross Brake Master Cylinder 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

(2,085)

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.

Customer Ratings

(2,085)

Brake Master Cylinder Replacement Service

How much does a Brake Master Cylinder Replacement cost?

On average, the cost for a Mitsubishi Eclipse Cross Brake Master Cylinder Replacement is $688 with $506 for parts and $182 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Mitsubishi Eclipse CrossL4-1.5L TurboService typeBrake Master Cylinder ReplacementEstimate$1212.90Shop/Dealer Price$1470.43 - $2232.49
Show example Mitsubishi Eclipse Cross 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 Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(2,085)

Rating Summary
1,950
76
16
13
30
1,950
76
16
13
30

Jose

11 years of experience
285 reviews
Jose
11 years of experience
Mitsubishi Eclipse L4-2.4L - Brake Master Cylinder - Tampa, Florida
He is on time , and did work fluently . He was really knowledgeable .

Matthew

34 years of experience
1438 reviews
Matthew
34 years of experience
Mitsubishi Eclipse L4-2.0L - Brake Master Cylinder - Williamsburg, Virginia
Matthew is the best. He does great work, and is a nice person.

Torrieanto

13 years of experience
632 reviews
Torrieanto
13 years of experience
Mitsubishi Endeavor V6-3.8L - Starter - Tampa, Florida
He fixed the problem the first time

Peter

44 years of experience
1397 reviews
Peter
44 years of experience
Mitsubishi Endeavor V6-3.8L - Window Motor Replacement (Passenger Side Rear) - Buckeye, Arizona
He was very professional. Answered all of my questions. Showed me what wad wrong and what needed to be repaired.

Excellent Rating

(2,085)

Rating Summary
1,950
76
16
13
30
1,950
76
16
13
30
Number of Mitsubishi services completed
22935+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
800+
experts on our platform

Recent articles & questions

How to Replace a Refrigerant Pressure Sensor
The air conditioning system has a refrigerant pressure sensor that goes bad when the air conditioning does not work or only works intermittently.
How to React When Your Oil Light Is On
You’re driving along and you notice your oil light (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-the-oil-light-on) come on. You’re on your way to work and...
How to Adjust to Driving on the Right Side of the Road
For those who have learned to drive in countries that use the left lane of the road, such as the United Kingdom, Australia, or Malaysia, adjusting to driving on the right side of the road in places like the United...

Door handle sticking, not unlocking

The latch on the door is binding and would need to be replaced. The handle pulls on the latch to unlock and open the latch. The child safety feature on these early models had issues and only a replacement latch...

My Audi Q7 2013 cargo door is not staying up after opening . It's opens goes all the way up and then slowly coming down. What's t

Hello - this sounds like the lift struts, which are 2 small diameter cylinders with compressed gas in them to provide lifting assistance for the cargo door, have weakened, and need to be replaced. I would recommend having a Hatch...

I keep seeing this abandoned vehicle i want try and get it it's been there for over six months

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