How Does It Help?
- One 15 fl oz bottle of STP Synthetic Oil Treatment engine additive is needed
- A traditional oil treatment formulated for low-viscosity oils with excess protection for extended oil drain intervals
- STP Oil Treatment helps to keep the engine clean and prevent further deposits
- This engine oil additive enhances the durability of the oil using antioxidants to help prevent breaking down the synthetic oil
- This ZDDP oil additive helps to protect your vehicle against long-term engine wear for efficiency
- Add the oil treatment product to your synthetic oil before or after each routine oil change for easy car maintenance to keep your motor running strong
Treat Rate: 1 bottle treats 4-5 quarts of oil
Add 1 bottle for every 4-5 quarts of oil at or between oil changes. Consult your owner’s manual for oil capacity and oil drain intervals.
Use STP® Synthetic Oil Treatment in addition to four or five quarts of oil at every oil change whether it is before or after.