Purpose and Specifications

The LIQUI MOLY 1099 Power Steering Oil Leak Stop is a 35 ml tube additive designed to stop leaks in power steering systems. It rejuvenates hardened rubber and plastic seals, keeping them soft and pliable to prevent drips and oil loss.

Key benefits include quieter steering operation, smoother power steering feel, and longer system life without costly repairs. Add one full tube to up to 1 liter of steering fluid like Dexron II, III, VI, or central hydraulic oils. Works in all operating temperatures from -30°C cold starts to 120°C high heat. Sealing effect starts after 600-800 km of driving. Shelf life is 4 years unopened.

When to Use / Replace?

• Use when you spot steering fluid leaks, hear whining noises, or notice stiff steering - especially in vehicles over 100,000 km.
• Ideal during routine power steering fluid changes every 50,000 km or 24 months.
• Apply anytime by pouring into the reservoir; no draining needed. Repeat at every fluid change for ongoing seal protection.