Purpose and Specifications

Bosch 1 987 479 207 brake fluid (ENV6, BF065) is a premium DOT 3, DOT 4, and DOT 5.1 compatible fluid in a 1-liter cartridge. It delivers reliable braking performance from -40°C cold starts to high-heat conditions over 270°C dry boiling point, keeping your ABS and ESP systems responsive even in extreme weather or hard driving.

• Practical benefits: Flows easily in freezing temps for quick brake response, resists boiling during repeated stops to prevent fade, and includes corrosion protection for longer brake system life.
• Packaging: Durable tinplate cartridge (90mm length, 73mm width, 173mm height) with long shelf life of at least 5 years when sealed.
• Fits popular vehicles like Audi A4, BMW F01, Toyota RAV4, Mercedes C190, and many from 1998-2025.

When to Use / Replace?

Replace every 2 years or 40,000 km to maintain safety, as brake fluid absorbs moisture over time, dropping its wet boiling point and risking vapor lock. Ideal for high-performance driving, track days, or cold climates where standard fluid fails.

Operating temps: Safe from -40°C to over 180°C wet conditions. Test with a brake fluid checker for peace of mind.

FAQ

Q: Is this fluid compatible with my car's ABS/ESP?
A: Yes, its low viscosity at -40°C and special lubricants ensure smooth ABS/ESP operation for stable braking.

Q: How long does it last once installed?
A: Up to 2 years or 40,000 km under normal use, but check boiling point annually for heavy braking.

Q: What's the shelf life before use?
A: At least 5 years if kept sealed in its protective tinplate packaging.