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Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3
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Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3
Trust Valvoline Heavy Duty Diesel Full Synthetic 15W-40 to work as hard as your equipment.
Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3
Item #: 150089061

Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3

Item #: 150089061

TTD 767

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*All items will import from US

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What Stands Out

Superior Protection
Valvoline's full synthetic formula provides unmatched protection against wear and tear, ensuring long engine life and improved performance even under the most demanding conditions.
Optimized Viscosity
The 15W-40 viscosity rating ensures optimal flow and lubrication across all temperature ranges, aiding in cold starts and maintaining stability at high temperatures, making it ideal for diesel engines.
Enhanced Cleanliness
Contains advanced detergents that fight sludge and deposits, keeping the engine cleaner for longer, which leads to better efficiency and reduced maintenance costs over time.

Product Details

Shop Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3 online at a best price in Trinidad and Tobago. B0FBRLXXW3
Container TypeBottle
Compatible with Vehicle TypeTruck
Flash Point437 Degrees Fahrenheit
Viscosity LevelMedium to High
Automotive Fit TypeUniversal Fit
SAE J300 Viscosity Grade15W-40
Liquid Volume3 Gallons
Brand NameValvoline
Manufacturer Part Number909772
UPC074130074958
ManufacturerValvoline
Size1 GA, Case of 3
Model Number909772
Item Weight21.7 Pounds (9.84 kg)
Item Type NameEngine Oil
Included ComponentsEngine Oil
BrandValvoline
Package InformationBottle
Vehicle Service TypeTruck
Country of OriginThis item will be imported from US
Date First AvailableJuly 11, 2025

Who Should Buy?

Suitable For
  • Commercial Trucking

    Ideal for truck operators needing dependable performance and protection in heavy-duty diesel engines over long distances.

  • Fleet Maintenance

    Perfect for businesses maintaining multiple vehicles, ensuring consistent quality and extending engine life across the fleet.

  • Diesel Generators

    Excellent choice for owners of diesel generators, providing optimal protection during high-load operations and extended use.

Not Suitable For
  • Gasoline Engines

    Not suitable for gasoline engines, which require different oil formulations for optimal performance and effectiveness.

Product Description

Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3

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Customer Questions & Answers

  • Question: What are the main benefits of using Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil provides exceptional protection and performance for your diesel engine. This oil is designed to withstand high temperatures and heavy loads, making it ideal for commercial and heavy-duty applications. It helps reduce engine wear, enhances fuel efficiency, and maintains optimal performance even in extreme conditions. Additionally, the full synthetic formulation offers superior resistance to breakdown and sludge formation, ensuring your engine remains clean and efficient.
  • Question: Is Valvoline Heavy Duty Full Synthetic 15W-40 suitable for all diesel engines?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 is compatible with most diesel engines, especially those used in heavy-duty applications such as trucks, buses, and heavy machinery. It meets numerous industry standards, making it a versatile choice for a variety of diesel engines. However, it’s always advisable to check your vehicle’s manual for specific oil requirements and ensure that it meets the necessary specifications for optimal performance.
  • Question: How often should I change my oil when using Valvoline Heavy Duty Full Synthetic 15W-40?

    Answer: The frequency of oil changes when using Valvoline Heavy Duty Full Synthetic 15W-40 can vary based on your vehicle's usage, driving conditions, and manufacturer's recommendation. Generally, synthetic oils can last longer than conventional oils, but it’s crucial to monitor your engine's condition and follow the guidelines provided in your vehicle's owner manual. In extreme driving conditions such as towing or off-road driving, you may need to change the oil more frequently.
  • Question: What is the viscosity of Valvoline Heavy Duty Full Synthetic 15W-40 and why is it important?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 has a viscosity grade of 15W-40, indicating its performance in both low and high temperatures. The '15W' signifies that it performs well in cold starting conditions, while '40' denotes robustness in high temperature scenarios. This range provides excellent engine protection during startup and ensures the oil maintains viscosity at elevated temperatures, thus reducing wear and improving performance in demanding driving situations.
  • Question: Can Valvoline Heavy Duty Full Synthetic 15W-40 be mixed with conventional oils?

    Answer: While it’s technically possible to mix Valvoline Heavy Duty Full Synthetic 15W-40 with conventional oils, it’s not recommended. Mixing different oil types can lead to reduced performance and decreased lubrication efficiency. If you’re considering switching to a synthetic oil, it’s best to completely drain the existing oil and replace it with your new synthetic choice to maintain optimum performance and engine protection.
  • Question: What certifications does Valvoline Heavy Duty Full Synthetic 15W-40 meet?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 meets several industry specifications, including API CK-4, CJ-4, and many OEM requirements. These certifications ensure that the oil has been rigorously tested and meets stringent performance standards for diesel engine oils. By using an oil that meets these certifications, you can be confident in the product's ability to provide protection against wear, oxidation, and deposits in high-performance diesel engines.
  • Question: How does Valvoline Heavy Duty Full Synthetic 15W-40 perform in extreme weather conditions?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 is engineered to perform exceptionally well in both hot and cold weather conditions. Its synthetic formulation allows it to flow smoothly at lower temperatures, ensuring excellent cold start performance, while maintaining viscosity and protection at higher temperatures typical of heavy-duty operations. This makes it ideal for year-round use for truckers and operators in varying climates.
  • Question: Is there a specific storage requirement for Valvoline Heavy Duty Full Synthetic 15W-40?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 should be stored in a cool, dry place away from direct sunlight and extreme temperatures. Keeping the packaging sealed prevents contamination and degradation of the product. Proper storage ensures that you maintain its quality and effectiveness until you are ready to use it, providing your engine with the best possible protection.
  • Question: Can I use Valvoline Heavy Duty Full Synthetic 15W-40 in marine diesel engines?

    Answer: Valvoline Heavy Duty Full Synthetic 15W-40 is primarily designed for automotive diesel engines but can be used in certain marine diesel applications if it meets the engine manufacturer's oil requirements. Always consult your marine engine’s manual to confirm compatibility and ensure you are using an oil that provides the necessary protection for marine operating conditions.
  • Question: Where can I buy Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3?

    Answer: You can purchase the Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 GA, Case of 3 directly from Ubuy. Ubuy offers a convenient platform for accessing a variety of automotive oils and products, ensuring that you have multiple options to meet your needs while providing the ability to compare and choose the right products for your vehicle.

Valvoline Motor Oils 909772 Editorial Review

The Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil has received favorable reviews from customers, showcasing its effectiveness and value in the diesel engine oil market. Users transitioning from other brands, such as Rotella T6, have noted a significant improvement in engine performance, eliminating issues that were previously bothersome. Many reviews emphasize that this oil not only meets but exceeds expectations, delivering superior lubrication and engine protection. Customers appreciate the competitive pricing, indicating that they found it to be one of the best deals available for bulk purchase. Although some users have not yet had the chance to use the oil, they express confidence in its fit for their specific diesel engines, such as the 2014 Ram with a 6.7 Cummins. Overall, the combination of performance and affordability has made Valvoline a preferred choice among users. **

Customer Reviews & Ratings

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Pros

  • Effective performance improving engine conditions
  • Good price point for bulk purchasing
  • Positive comparisons to other major brands
  • Fits well for various diesel engine models

Cons

  • Limited reviews from users who have not yet tried the product

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TTD 767

Order now and get it around Thursday, August 13

QTY:

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Features & Benefits

  • Formulated for heavy duty diesel engines in extreme conditions.
  • Maximizes diesel engine life and ensures low emissions.
  • Proven 35% reduction in valve train wear vs. industry standards.
  • Provides ultimate protection against severe temperatures.
  • Delivers up to 28% longer oil life compared to competitors.
  • American-made, ensuring quality and innovation in lubrication.

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