Bosch ESI6 DOT Extended Life Synthetic Brake Fluid

Best Bosch Life Brake Fluid 

Upgrade your vehicle’s braking system maintenance with Bosch ESI6-32N Low Viscosity Extended Life Brake Fluid, 32 oz. Designed for modern braking systems, this next-generation brake fluid combines low viscosity with a high wet boiling point to deliver reliable braking performance and long-lasting protection.

Bosch ESI6 is formulated for vehicles requiring DOT 3, DOT 4, or DOT 5.1 brake fluid. Its advanced low-viscosity formula provides approximately 30% lower viscosity while maintaining excellent braking performance. With a high wet boiling point of 365°F, it helps support dependable brake operation under demanding driving conditions.

One of the standout benefits of Bosch ESI6 is its extended service life. Compared with traditional brake fluids, it is designed to last up to 100% longer than DOT 3, 50% longer than DOT 4, and 10% longer than DOT 5.1. These extended replacement intervals can make routine brake system maintenance more convenient.

Bosch ESI6 also offers excellent lubricity properties to help reduce wear on brake system components and minimize unwanted operating noise. It is compatible with conventional DOT 3, DOT 4, and DOT 5.1 brake fluids for topping off. However, a complete fluid replacement is recommended to achieve optimum performance.

The convenient 1-quart (32-ounce) container is suitable for automotive maintenance and brake fluid replacement. Multiple quarts may be required for a complete system flush and bleeding procedure.

Key Features:

• Multi-Specification Compatibility: Suitable for vehicles requiring DOT 3, DOT 4, or DOT 5.1 brake fluid.
• Low Viscosity Formula: Approximately 30% lower viscosity for modern braking systems.
• High Wet Boiling Point: 365°F for dependable braking performance.
• Extended Service Life: Designed to last longer than traditional DOT 3, DOT 4, and DOT 5.1 fluids.
• Component Protection: Excellent lubricity helps reduce brake system component wear.
• Noise Reduction: Helps minimize unwanted brake system operating noise.
• Backward Compatible: Designed as a direct replacement for compatible older brake fluid specifications.
• 32 oz Container: Convenient quart-size packaging for automotive maintenance.

Choose Bosch ESI6 Extended Life Brake Fluid for advanced brake system protection and dependable vehicle maintenance.

Important: Not compatible with DOT 5 silicone-based brake fluid systems. Always follow your vehicle manufacturer’s specifications.

Product Information:

• Brand: Bosch
• Model: ESI6-32N
• Product Type: Extended Life Brake Fluid
• Fluid Specification: DOT 3 / DOT 4 / DOT 5.1
• Liquid Volume: 32 fl oz (1 Quart)
• Item Form: Liquid
• Package Type: Can
• Wet Boiling Point: 365°F
• Viscosity: Approximately 30% lower than traditional brake fluids
• Compatibility: DOT 3, DOT 4, and DOT 5.1 systems
• Not Compatible With: DOT 5 silicone-based systems