STP Oil Treatment 15oz Bottles (12 Pack)
It's Never Too Soon to Protect Your Engine
For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care. As part of your routine maintenance, using STP products can help your engine run better longer. It's never too soon to start thinking about the life and protection of your engine, don't let it be too late.
- Scientifically Engineered for Conventional or Synthetic Oils
- High Quality Base Stock
- Carrier of active ingredients to help protect internal engine parts
- Viscosity Index Improver (VII)
- Cushions engine parts to help reduce metal-to-metal contact
- Helps reduce oil consumption
- Zinc Dialkyl Dithiophosphate (ZDDP)
- Anti-wear agent that helps provide a layer of protection for engine parts
- STP Oil Treatment, 15oz:
- For all cars, light trucks and SUVs
- High-viscosity formula
- Designed to help fight metal-to-metal friction
- Provides a thicker cushion between moving engine parts
Ingredients: Contains Zinc Dialkyl Dithiophosphate.
Directions: Add 1 bottle to 4-5 quarts of oil at or between oil changes.