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STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology
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STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology
STP Oil Treatment fights friction to help protect against engine wear.
STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology
STP

STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology

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STP Oil Treatment fights friction to help protect against engine wear.
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What Stands Out

Advanced Engine Protection
Formulated to reduce friction and wear, providing enhanced protection for engine components, ultimately increasing engine lifespan and performance.
Versatile Compatibility
Compatible with all petroleum and synthetic motor oils, making it an ideal choice for various vehicles without risking damage or performance issues.
Improved Fuel Efficiency
Helps reduce engine drag leading to better fuel economy, allowing users to save money on fuel while promoting a smoother driving experience.

Product Details

Protect your engine with STP Oil Treatment. Formulated with anti-wear agent ZDDP to fight metal-to-metal friction. Shop now at Ubuy Tanzania.
Item Weight1 lbs (450 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Older Vehicles

    Ideal for older engines, as it helps reduce wear and prolongs engine life through better lubrication.

  • High Mileage Cars

    Beneficial for high mileage vehicles, improving oil viscosity and providing extra protection against engine wear.

  • Preventive Maintenance

    Excellent for users looking to enhance their vehicle's performance and maintain engine health before major issues arise.

Not Suitable For
  • Modern Engines

    May not be suitable for newer engines that utilize low-viscosity or synthetic oils specifically designed for them.

Product Description

STP Fuel System Cleaner and Stabilizer, Ultra 5-in-1, Advanced Synthetic Technology

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is STP 65148 Oil Treatment used for?

    Answer: STP 65148 Oil Treatment is specifically designed to enhance the performance of engine oil. It works by reducing friction and wear within the engine, ensuring smoother operation and extended engine life. By using this treatment, you can help maintain engine efficiency during heavy loads or high temperatures, making it ideal for older engines or vehicles that experience frequent stop-and-go traffic.
  • Question: How do I apply STP 65148 Oil Treatment?

    Answer: To apply STP 65148 Oil Treatment, simply pour the entire 15 fl. oz bottle into your engine oil filler neck when the engine is warm. This allows the treatment to mix thoroughly with the existing oil. It’s most effective when added during your regular oil change or top-up, ensuring that the oil circulates properly and engages the treatment in all necessary engine components.
  • Question: Is STP 65148 Oil Treatment safe for all engines?

    Answer: Yes, STP 65148 Oil Treatment is formulated to be safe for use in most gasoline and diesel engines. It effectively works with both conventional and synthetic oils, providing flexibility for various vehicle types. Regardless of whether you own a sedan, truck, or SUV, this treatment can contribute to better lubrication and performance without affecting the engine's integrity.
  • Question: Can STP 65148 Oil Treatment help with engine noise?

    Answer: Absolutely! One of the key benefits of using STP 65148 Oil Treatment is its ability to reduce engine noise caused by friction. The specially formulated additives create a protective barrier over engine components, minimizing noise levels during operation. If you notice an unusual knocking or ticking noise, using this treatment can provide a noticeable difference, leading to a quieter and more pleasant driving experience.
  • Question: How often should I use STP 65148 Oil Treatment?

    Answer: For optimal results, it is recommended to use STP 65148 Oil Treatment during every oil change or at least every 3,000 miles driven. This frequency ensures continuous protection and performance enhancement for your engine. By maintaining regular use, you can help prevent wear and tear while promoting overall engine health, making it a worthwhile addition to your vehicle maintenance routine.
  • Question: Will STP 65148 Oil Treatment thicken my engine oil?

    Answer: STP 65148 Oil Treatment is designed to improve oil viscosity without causing it to thicken excessively. Its synthetic blend formula stabilizes the oil’s consistency, allowing for better flow and lubrication without compromising the oil's overall performance. Users often find that it enhances protection during extreme temperatures, so you can enjoy responsive engine performance under varied driving conditions.
  • Question: Can I use STP 65148 Oil Treatment in a new car?

    Answer: Yes, using STP 65148 Oil Treatment in a new car can be beneficial. While new engines are generally more efficient, this treatment can create a protective layer against wear, promoting longevity. It can be particularly advantageous in high-performance vehicles or those engaged in heavy loads, ensuring that the engine remains in peak condition for as long as possible.
  • Question: Does STP 65148 Oil Treatment improve fuel efficiency?

    Answer: Many users report improvements in fuel efficiency after using STP 65148 Oil Treatment. By reducing friction and enhancing engine performance, it allows the engine to run more smoothly, which often translates into better gas mileage. This is especially beneficial in stop-and-go traffic, where engines work harder and consume more fuel, making this treatment an economical choice for daily drivers.
  • Question: Is STP 65148 Oil Treatment compatible with synthetic oil?

    Answer: Yes, STP 65148 Oil Treatment is compatible with both conventional and synthetic oils. Its formulation is designed to integrate seamlessly with all types of engine oils, maximizing protection and performance. So whether you prefer synthetic for its enhanced thermal stability or conventional for its lower cost, you can confidently use this treatment to support your oil type without any concerns.
  • Question: Where can I buy STP 65148 Oil Treatment - 15 fl. oz?

    Answer: You can buy STP 65148 Oil Treatment - 15 fl. oz on Ubuy. Ubuy offers a convenient online shopping experience with a wide selectionof automotive products, ensuring you find exactly what you need. Their platform frequently features customer-friendly options, making it easier for you to purchase reliable automotive care products with just a few clicks.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • High-viscosity formula fights friction and protects against engine wear
  • Contains zinc anti-wear agent ZDDP
  • Reduces oil consumption and burning
  • Lubricates moving engine parts
  • Scientifically engineered for Conventional or Synthetic Oils
  • Suitable for all cars, light trucks, and SUVs

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