Prestone Power Steering Fluid + Stop Leak delivers increased system life, both preventing and stopping system leaks. Stop Leak additives renew, restore and condition seals in the power steering system. These seals harden and shrink over time which are the likely cause of leaks. The Stop Leak additives also prevent leaks by rejuvenating seals before they leak.

• 50,000-mile fluid life is formulated for use in all manufacturers; cars, SUVs, crossovers, and light and medium duty trucks.
• Includes Stop Leak additives to prevent and stop power steering system leaks.
• Provides Anti-Wear Protection for increased system life. This protects against pump failure, squeals and clogs. Corrosion protection for metals, rubber & gasket components.
• Conventional formula for use in all manufacturers.
• Available in 12oz and 32oz.