Can I use DOT5 with existing DOT3 or DOT4 brake fluid?

Create Date: Sept. 1, 2021, 2:19 p.m. (1)

No, you don't want to use DOT5 brake fluid with DOT3, DOT4 or DOT5.1. They are NOT compatible and you could damage the brake system. So, only DOT3, DOT4 and DOT5.1 are compatible.

Issue environments & Tags

TBC #General, #Maintenance, #Oil.Fluid

Tutorial

Brake fluid maintenance 8th Gen Civic 2.0 brake fluid bleeding What are the DOT3, DOT4, DOT5.1 brake fluid differences?

All cars are different, so please read the service manual for your vehicle before any repair work. bekomcar assumes no liability for property damage and/or injury incurred directly and/or indirectly as a result of any of the information contained in the website. Use this information at your own risk.

SunJoo Moon , Edit Date: Sept. 14, 2021, 1:50 p.m.