

(6 pack) STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
Key item features
- Enhanced Protection: Formulated for low-viscosity oils, this synthetic oil treatment provides extra protection, especially beneficial for extended oil drain intervals.
- Engine Cleanliness: The included detergents actively work to keep the engine clean and effectively prevent the formation of harmful deposits.
- Oil Durability: Antioxidants enhance the oil's durability, preventing breakdown and reducing oil burning for sustained performance.
- Wear Defense: ZDDP oil additive is incorporated to help protect against engine wear, contributing to the efficient operation of your vehicle.
- Synthetic Compatibility: Utilizes a high-quality synthetic base oil, ensuring it seamlessly integrates without diluting your motor oil.
- Routine Application: Designed to be added to your synthetic oil during each routine oil change for continuous engine care.
Specs
- Automotive additive typeOil Treatment
- Product net content parent15 Fluid Ounces
- Vehicle fitment typeUniversal
- Vehicle typeCar
Reviews summary
- : Engine runs smoothly with lubricated components.
- : Offers value-based pricing.
- Free shipping
Free 90-day returns
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This item includes:
- 6-pack of STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
About this item
Product details
STP Synthetic Oil Treatment Engine Oil Additive, 15 fl oz
STP Synthetic Oil Treatment provides extra protection for extended oil drain intervals that come with synthetic oil use. Re-formulated for use with low-viscosity oils, this engine treatment offers the same benefits as traditional STP Oil Treatment. ZDDP oil additive helps to protect against engine wear to keep your car running efficiently. These engine oil additives use detergents to prevent engine deposits so your engine runs clean, and antioxidants help to enhance oil durability by reducing oil breakdown and preventing oil burning. Add this treatment during every oil change to protect your engine without diluting your motor oil.
- One 15 fl oz bottle of STP Synthetic Oil Treatment
- Formulated especially for low-viscosity oils with extra protection for extended oil drain intervals
- Detergents in STP Oil Treatment help to keep the engine clean and prevent deposits
- Enhances oil durability to prevent breaking down synthetic oil
- Helps protect against engine wear
- Add to your synthetic oil during each routine oil change
- Uses a high-quality synthetic base oil so it doesn't dilute your motor oil
Specifications
Automotive additive type
Product net content parent
Vehicle fitment type
Vehicle type
Directions
Instructions
Safe Handling Instructions
Warranty
Warranty information
Warnings
Warning Text
State Chemical Disclosure
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Customer ratings & reviews
Reviews summary
- : Engine runs smoothly with lubricated components.
- : Offers value-based pricing.
Customer images
Showing 1-3 of 58 reviews
Verified Purchase
Really restored my car's performance!
Works like a charm and highly economical. One bottle before changing your oil and it really cleans out the built up gunk! Be sure to follow directions.
Verified Purchase
Always have trusted STP products, with the high performance required of today's engines, and the extended period between oil changes I have confidence when I add STP synthetic oil treatment to my engine oil
Verified Purchase
I've always used this product with every oil change, its add more lubricant to the inside of my motor and helps things run more smoothly
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