Valvoline DOT 3 & 4 is a glycol-based hydraulic brake fluid for brake systems that call for DOT 3 or DOT 4 fluid. It is a synthetic-base blend of glycols, glycol ethers and corrosion inhibitors. It is suitable for compatible ABS, disc and drum brake systems.
The fluid has a dry boiling point of 480°F and a wet boiling point of 311°F. The high dry boiling point helps reduce vapor formation under demanding braking. The wet boiling point applies as the fluid absorbs moisture. Corrosion inhibitors protect internal metal components, seals and passages.
The 32 oz. (1 quart) bottle is sized for full service procedures and multiple top-offs. Keep the fluid away from vehicle paint and clean up any spills right away. Replace and tighten the reservoir cap promptly to minimize moisture absorption.
- Type
- Glycol-based hydraulic brake fluid
- Grades
- DOT 3 and DOT 4
- Dry boiling point
- 480°F
- Wet boiling point
- 311°F
- Composition
- Synthetic-base blend of glycols, glycol ethers and corrosion inhibitors
- Compatibility
- Compatible ABS, disc and drum brake systems
- Size
- 32 fl. oz. (1 quart) bottle
- Care
- Avoid contact with paint; clean spills immediately; tighten cap promptly after use
- In the box
- 1 x 32 fl. oz. bottle of Valvoline DOT 3 & 4 Brake Fluid