LIQUI MOLY DOT 5.1 Brake Fluid – Premium Synthetic Protection for Your Braking System

Purpose and Specifications

LIQUI MOLY Brake Fluid DOT 5.1 is a synthetic brake fluid engineered to keep your braking system safe and responsive under all driving conditions. This premium fluid is formulated with glycol ethers and polyglycol esters, designed specifically to extend the life of your brake components while maintaining consistent stopping power.

Key Performance Benefits:

• Extreme boiling points: Stays stable at high temperatures, preventing brake fade during hard braking or towing
• Moisture protection: Special additives absorb water that naturally enters your brake system over time, keeping your brakes reliable even after years of use
• Anti-corrosion formula: Protects metal brake lines and cylinders from rust and degradation
• Low-temperature flow: Works smoothly in cold weather without thickening
• ABS compatible: Safe for modern anti-lock braking systems and electronic stability control

When to Use / Replace?

Replace your brake fluid every 2 years or 40,000 km, whichever comes first. Brake fluid absorbs moisture from the air over time, which lowers its boiling point and reduces braking performance. If you notice soft or spongy brake pedal feel, or if your brakes fade during heavy use, a fluid change is overdue. This product works in all disk and drum brake systems, as well as clutch systems that require synthetic fluid.

Specifications:

• Volume: 250 ml bottle
• Type: Synthetic DOT 5.1
• Approvals: FMVSS 116 DOT 3, DOT 4, DOT 5.1; ISO 4925 Class 3, 4, 5.1; SAE J 1703/J 1704
• Brand Category: Premium
• EAN: 4100420030925
• Product Code: 3092

Frequently Asked Questions

Q: Can I mix this with my current brake fluid?
A: Yes, LIQUI MOLY DOT 5.1 is compatible with other high-quality synthetic brake fluids. However, for best results, perform a complete brake fluid flush rather than topping off with a different brand.

Q: Is this safe for older vehicles?
A: Always check your vehicle's owner manual first. This fluid meets DOT 3 and DOT 4 standards as well, so it works with older brake systems. However, follow your manufacturer's specific recommendation.

Q: How do I know if my brake fluid has absorbed too much moisture?
A: If your brake pedal feels soft or spongy, or if brakes fade during heavy use, moisture contamination is likely. A professional brake fluid service using a fluid exchange machine is the best solution.