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Pennzoil

Pennzoil 550022838 High Mileage 5W-30 Synthetic Blend Oil 1 Qt

SKU CH-RYQF-B9W19

Synthetic-blend 5W-30 formulated for high-mileage gasoline engines in a 1 qt bottle

  • Protects high-mileage engines with synthetic blend formulation
  • Flows at -25 °F for reliable cold starts
  • Resists breakdown up to 446 °F flash point
  • 47 cSt viscosity at 40 °C maintains film strength
  • 1-quart bottle fits standard top-off needs

Pennzoil High Mileage 5W-30 Engine Oil

Pennzoil High Mileage 5W-30 is a synthetic blend engine oil formulated for gasoline engines with higher mileage. The 1-quart bottle provides a convenient size for top-offs between scheduled changes. Its amber color allows visual inspection of fluid condition during routine checks.

For Gasoline Engines Needing High-Mileage Care

This oil suits vehicles with accumulated miles that benefit from synthetic blend protection and seal conditioning. It is not designed for diesel engines or applications requiring a full synthetic formulation. Buyers needing a different viscosity grade should select an alternative product.

SAE 5W-30 Viscosity Grade

The SAE 5W-30 viscosity grade determines cold-start flow and high-temperature film strength for compatible gasoline engines. Kinematic viscosity measures 47 cSt at 40 degrees C with a pour point of -25 degrees F. Flash point reaches 446 degrees F and specific gravity is 0.88 at 60 degrees F.

Highlights

  • Protects high-mileage engines with synthetic blend formulation
  • Flows at -25 °F for reliable cold starts
  • Resists breakdown up to 446 °F flash point
  • 47 cSt viscosity at 40 °C maintains film strength
  • 1-quart bottle fits standard top-off needs

Specifications

BrandPENNZOIL

Questions about this item

Should I choose the 1 qt bottle or a larger size for my high-mileage engine?

The 1 qt bottle suits top-offs between changes; multiply by your engine's total capacity to decide how many you need.

What does the 5W-30 rating mean once the oil is in my engine?

It flows at -25 °F for cold starts and maintains a 47 cSt viscosity at 40 °C for high-temperature protection.

Which standard does the synthetic blend meet and what does that cap in practice?

Formulated for gasoline engines with a 446 °F flash point and 0.88 specific gravity at 60 °F.

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