Purpose and Specifications

SWAG 32 92 3932 is a premium synthetic DOT 4 brake fluid in a 5-liter canister, perfect for hydraulic brake and clutch systems in modern vehicles. It meets strict standards like ISO 4925 and MB 331.0, ensuring reliable performance under extreme conditions.

This fully synthetic formula resists boiling even when absorbing moisture over time - stays effective up to 260°C dry for intense braking and 180°C wet after water exposure, preventing vapor lock and brake fade. It protects against corrosion and oxidation, keeping calipers, lines, and master cylinders clean and functional for longer.

• Volume: 5 liters - enough for full flushes on cars, vans, or multiple services
• Weight: 5.1 kg - easy to handle
• Shelf life: Up to 5 years unopened when stored cool and dry

When to Use / Replace?

Use SWAG DOT 4 brake fluid in vehicles specifying DOT 4 or DOT 4+, especially Mercedes-Benz models. Ideal for high-performance driving, track days, or heavy towing where brakes heat up fast - operates smoothly from -40°C cold starts to over 200°C track temps.

Replace every 2 years or 40,000 km, whichever comes first, as it absorbs moisture that lowers boiling point and causes corrosion. Flush completely if switching from mineral oil or contaminated fluid - old fluid can damage new seals.

FAQ

Q: Is this brake fluid compatible with my DOT 4 system?
A: Yes, it's fully backward compatible with DOT 3/4 systems and exceeds DOT 4+ specs for better heat resistance.

Q: How do I know when to change brake fluid?
A: Test boiling point or moisture content annually; change if over 3% water or every 2 years/40,000 km for safety.

Q: Can I mix it with other brands?
A: Best to flush fully for peak performance, but mixable with other quality DOT 4 fluids short-term.