VALVOLINE
VALVOLINE 881655 Synpower 5W-20 Engine Oil 5 gal Box
Full-synthetic 5W-20 engine oil in a 5-gallon box for cars and light trucks, meeting API and SAE standards with a viscosity index of 137
- Full synthetic formula protects engine components
- Viscosity index 137 maintains stability across temperatures
- Low pour point -36 °C ensures cold starts
- High flash point 390 °F adds safety margin
- Meets API and SAE standards for cars and light trucks
Application & Use
Valvoline Synpower 5W-20 is a full synthetic engine oil designed for cars and light trucks. It meets API and SAE standards for modern gasoline engines. The five-gallon box suits professional workshops and high-mileage fleets. It is not for diesel applications or machinery requiring different viscosity grades.
Viscosity Grade
The SAE 5W-20 rating defines cold-start flow and operating thickness for this product. Viscosity measures 46 at 40°C and 8 at 100°C with an index of 137. These figures determine whether the oil matches the engine manufacturer’s specification. Always confirm the required grade before purchase.
Thermal Stability
The formulation withstands temperatures from -24°F to 390°F with a pour point of -36°C. Flash point sits at 390°F, indicating resistance to vaporisation under sustained heat. Full synthetic base stocks maintain film strength during extended drain intervals. Cold starts remain reliable in sub-zero conditions.
Highlights
- Full synthetic formula protects engine components
- Viscosity index 137 maintains stability across temperatures
- Low pour point -36 °C ensures cold starts
- High flash point 390 °F adds safety margin
- Meets API and SAE standards for cars and light trucks
Specifications
| Brand | VALVOLINE |
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Questions about this item
What does the 5W-20 viscosity rating mean for cold starts and running temperature?
The 5W rating allows the oil to flow at -24°F for easier cold starts, while the 20 rating maintains a viscosity of 8 at 100°C during normal engine operation.
Which industry standards does this Synpower 881655 oil meet?
This full synthetic oil meets all applicable API and SAE standards for use in automotive gasoline engines.
What are the physical dimensions and container type for the 5-gallon supply?
The oil is supplied in a box container holding 5 gallons of amber-coloured full synthetic fluid.
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