Features & Benefits
- 15 fl oz bottle of STP Synthetic Oil Treatment
- Formulated for low-viscosity oils with extra protection for extended oil drain intervals
- Detergents help to keep the engine clean and prevent deposits
- Enhances oil durability using antioxidants to prevent breaking down synthetic oil
- ZDDP oil additive protects against engine wear for efficient use
- Add to synthetic oil during routine oil changes for easy car maintenance