STP® Synthetic Oil Treatment


Suitable for all seasons STP® Synthetic Oil Treatment helps provide superior protection during today`s longer drain intervals.

Formulated To Help

  • Protect Against Engine Wear

  • Combat Engine Deposits

  • Enhance Oil Durability

Regular Use Helps: 

  • Provides extra protection for longer drain intervals
  • Will not dilute the motor oil
  • Helps combat deposits and keep the engine running clean
  • Help enhance oil durability by reducing oil breakdown
  • Helps protect against engine wear

Usage Frequency: 

Use every oil change or between oil changes.

Treat Rate:

Add 1 bottle (443 mL) to 4 or 5 L of oil. 

Take Note: 

STP® Synthetic Oil Treatment is suitable for all seasons. 

Find more STP® Oil Treatments