STP High Mileage Power Steering Fluid + Stop Leak (354 mL) is a specialized 2-in-1 formula designed specifically for vehicles with over 75,000 miles (120,000 kilometers). It functions as both a standard power steering fluid and a treatment to reduce fluid loss caused by aging seals.
Key Features & Benefits
- Leak Reduction: Contains a seal revitalizing conditioner that helps restore dried, hardened, and shrunken seals to stop or reduce minor fluid leaks.
- System Protection: Formulated with ZDDP (Zinc Dialkyl Dithiophosphate) to protect the power steering pump against wear and premature breakdown.
- Improved Performance: Helps eliminate annoying steering squeals and noise for a smoother, quieter driving experience.
- Oxidation & Foam Control: Resists fluid breakdown and prevents foaming, which can cause steering inconsistency and pump damage.
- Universal Compatibility: It is compatible with all approved power steering fluids and can be used for routine maintenance or as a preventive measure.