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Clutch Master Cylinder Replacement Cost

Estimates last updated August 7, 2026

2024 Toyota GR Supra Clutch Master Cylinder Replacement Cost

The average cost for a 2024 Toyota GR Supra Clutch Master Cylinder Replacement is between $645 and $862.

Labor costs are estimated between $464 and $680 while parts are typically priced around $182.
This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
For a more accurate estimate based on your location, use our Fair Price Estimator below.

Clutch Master Cylinder Replacement

What is a clutch master cylinder?

The hydraulic clutch uses a clutch master cylinder to compress fluid inside the system, causing the slave cylinder to operate the clutch.

How does the clutch master cylinder work?

The clutch pedal is a lever that increases the amount of force you apply. When the clutch is pressed, the clutch master cylinder pushes fluid through the line, and into the slave cylinder on the other end. The slave cylinder pushes on the clutch fork, which disengages the clutch. When the clutch pedal is released, the clutch pushes the slave cylinder closed, forcing fluid back into the master cylinder, which lifts the clutch pedal and provides the force felt when pressing the clutch.

Low levels of clutch fluid or a need to top off the fluid are often signs of a problem with the clutch master cylinder.

The vehicle may become hard to shift if the clutch master cylinder is failing. It may need to be replaced.

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Toyota Clutch Master Cylinder Replacement Cost Estimates

The average cost for a Clutch Master Cylinder Replacement is between $645 and $862 but can vary from car to car.

Toyota GR Supra Clutch Master Cylinder Replacement Cost by Year

The average cost for a Toyota GR Supra Clutch Master Cylinder Replacement is between $645 and $862 but can vary from car to car.

Disclaimer

Materials Included Under License from Toyota Motor Sales, U.S.A., Inc. License Agreement TMS1008. All information contained in any materials obtained about Toyota, Lexus, and Scion vehicles is based on the latest product information available at the time of publication, is provided “as is” without warranty of any kind, and is intended for service providers and other interested parties in Canada, Mexico, and the United States of America, including Guam, Puerto Rico, and the U.S. Virgin Islands. Specifications and procedures are subject to change without notice. This information is provided expressly for the purpose of use by professional automobile technicians who have special techniques and certifications. Repair or service by non-specialized or uncertified technicians using only this information, or without proper equipment or tools, may cause severe injury to the individual or other individuals and could possibly cause damage to the vehicle. Certain procedures or content elements may make reference to Toyota Warranty policy or practice – these policies or practices are only applicable to Toyota, Lexus, or Scion dealers.

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Clutch Master Cylinder Replacement

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What is a clutch master cylinder?

The hydraulic clutch uses a clutch master cylinder to compress fluid inside the system, causing the slave cylinder to operate the clutch.

How does the clutch master cylinder work?

Low levels of clutch fluid or a need to top off the fluid are often signs of a problem with the clutch master cylinder.

The vehicle may become hard to shift if the clutch master cylinder is failing. It may need to be replaced.

What are the symptoms related to a bad clutch master cylinder?

If the clutch master cylinder fails, the clutch pedal may float to the floor when held, and the vehicle may attempt forward motion with the vehicle stopped and in gear. The clutch will attempt to engage as the fluid escapes compression in the master cylinder. In most cases, the clutch pedal will have little to no effect on the clutch.

Can I drive with a clutch master cylinder problem?

Driving a vehicle without a working clutch is only possible if the transmission is shifted improperly, and push-started at every stop. While this may save a few dollars on wrecker services, it can cost the replacement of the manual transmission. It is better to have the vehicle towed, than risk further damage.

How often do clutch master cylinders need to be replaced?

The clutch hydraulic system, including the clutch master cylinder, clutch slave cylinder, and fluid lines, will need replacement sometime during the serviceable life of most equipped vehicle's. They wear out with use, but this typically takes well over 100,000 miles of use. For vehicle's used in city driving, the system will require much more maintenance over the life of the vehicle. Changing the clutch fluid according to the manufacturer specified intervals may help prevent premature failure of these components.

How are clutch master cylinder issues diagnosed?

Clutch master cylinder failure is most evident when the slave cylinder actuates properly, but pressure bleeds off while holding the clutch pedal. This means, that as the clutch pedal is held, the slave cylinder will slowly allow the clutch to engage, but is free of leaks, and in good condition. Normally, a leaking clutch master cylinder is a give-away. In most cases it is recommended to change the slave cylinder at the same time, as the master cylinder failing may be an indication of overall system condition. It is much more economical to replace both during the same service.

How is a clutch master cylinder replaced?

Replacing the clutch master cylinder requires that the fluid from the system is drained. Also, it is normally recommended to replace the clutch slave cylinder at the sale time. After draining the system of fluid, the slave cylinder and master cylinder will be removed from the vehicle by disconnecting the slave cylinder from the transmission bell housing, and removing the master cylinder from the firewall. The clutch hydraulic line should be removed with the slave cylinder and clutch master cylinder. Once separated from the vehicle, the new components will be fitted, and the line replaced if necessary. Installation is the reverse of removal, and once the system is in place, the system must be bled of air, and tested.

The clutch fluid should be flushed until clean and clear during this replacement.