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Bosch ESI6-32N Low Viscosity Brake Fluid, DOT 3/4/5.1 – 1 Quart

Experience enhanced braking performance with extended service intervals.

Frowse Rating9.7/10

Bosch ESI6 is a state-of-the-art brake fluid combining low viscosity with a high wet boiling point. Specifically designed for modern braking systems, it offers extended replacement intervals compared to traditional fluids. ESI6 is suitable for vehicles using DOT 3, DOT 4, or DOT 5.1 fluids while not being compatible with DOT 5 fluids.

  • Meets high boiling point of 365°F for enhanced performance
  • Lasts 100% longer than DOT 3 and 50% longer than DOT 4 fluids
  • Excellent lubricity to reduce wear and noise in brake components
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Frowse Rating 9.7/10

Best for: modern vehicles with advanced braking systems

Our Review

The BOSCH ESI6-32N Low Viscosity Extended Life Brake Fluid is a standout choice for modern vehicles equipped with advanced braking systems. Its unique formulation not only features low viscosity for optimal flow but also boasts a high wet boiling point of 365°F, ensuring that it performs exceptionally under demanding conditions. This combination significantly enhances braking efficiency and responsiveness, making it ideal for both everyday driving and more spirited performance scenarios.

This brake fluid is perfect for those looking to extend service intervals, as it offers replacement periods that are considerably longer than traditional fluids: 100% longer than DOT 3, 50% longer than DOT 4, and 10% longer than DOT 5.1. Its compatibility with a wide range of systems makes it an excellent option for a majority of vehicles on the road today, meeting the needs of both casual drivers and automotive enthusiasts alike.

In conclusion, the Bosch ESI6 brake fluid is a comprehensive solution for anyone seeking reliability and performance in their brake fluid choice. With its innovative technology and extended life, this product sets a high standard for safety and durability.

What we like

  • Low viscosity for optimal flow
  • High wet boiling point of 365°F
  • Extended replacement intervals compared to traditional fluids
  • Reduces wear on brake components
  • Compatible with DOT 3, DOT 4, and DOT 5.1 fluids

Our verdict

Experience enhanced braking performance with extended service intervals.

Product Details

Bosch ESI6 is a cutting-edge brake fluid tailor-made for today’s modern braking systems, uniquely combining low viscosity and a high wet boiling point of 365°F. The fluid is engineered to extend replacement intervals significantly, lasting 100% longer than DOT 3, 50% longer than DOT 4, and 10% longer than DOT 5.1, while maintaining a 30% lower viscosity. Designed as a direct replacement for vehicles that specify DOT 3, DOT 4, or DOT 5.1 brake fluid, ESI6 is compatible with most brake systems manufactured since 1990.

With its outstanding lubricity properties, ESI6 prevents wear on brake system components and helps to minimise noise. Although it is fully compatible with DOT 3, DOT 4, and DOT 5.1 fluids for topping up, optimum performance is best achieved through a complete fluid change. It is important to note that while ESI6 meets and exceeds all DOT standards for DOT 3, DOT 4, and DOT 5.1, it is not compatible with vehicles that require DOT 5 fluids; therefore, only DOT 5 should be used in such systems. For a full fluid change, multiple quarts may be needed to ensure complete flushing of the existing fluid and adequate bleeding of the brake system post-refill.

WARNING: This product may expose you to chemicals, including Ethylene Oxide, known in California to cause cancer and reproductive harm. Further details can be found at www.P65Warnings.ca.gov.
ASIN:
B07338GQM8
Brand:
Bosch
MPN:
ESI6-32N

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