The brake fluid change interval varies, but a good rule of thumb is every other year. Ask for a brake fluid change when you get an oil change after the right amount of time has passed.

How often you need to change your car’s brake fluid is covered in the maintenance section of your owner’s manual, ... and you should replace the brake fluid at whichever interval comes first.

If the manufacturer lists a 10-year interval or none at all for replacing brake fluid, why do you need to have your brake fluid flushed, and how often should a fluid flush be done?

Finally, the Bosch ESI6 brake fluid has a recommended change interval of three years, while most standard brake fluids have a recommended change interval of two years. Pros.

Modern cars have pretty advanced braking systems, and one of the most crucial components is the brake fluid. There's a good ...

Consequences Of Not Changing The Fluid. If you do not change the brake fluid, the moisture absorbed by the fluid builds up throughout the braking system. As the water content increases, the boiling ...

Brake fluid is hygroscopic, meaning it attracts water even inside the hydraulic system. This is why all European car manufacturers recommend a brake fluid change interval, usually 1 year or 2 years.

The recommended interval for changing brake fluid can vary depending on the vehicle and the type of brake fluid. In general, brake fluid should be changed every 2-3 years or every 30,000-50,000 miles.

For the same year’s Lexus ES 350 (very similar vehicles) there is a recommendation to change the fluid every 30,000 miles. Brake fluid is hygroscopic, a fancy word that means it attracts water.