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VALVOLINE

VALVOLINE 797671 Motor Oil 10W-40 Conventional 1 Qt

SKU CH-A8YY-296ZV

Conventional 10W-40 motor oil protects gasoline engines in cars and light-duty trucks across temperatures from -30 to 220 degrees Fahrenheit

  • Protects engines in all climates with 10W-40 viscosity
  • Cleans internal parts using detergent additive package
  • Meets API and SAE performance standards
  • Withstands temperatures up to 220°F flash point
  • Flows at -30°F for reliable cold starts

Daily Protection for Gasoline Engines

Valvoline 797671 is a conventional 10W-40 motor oil formulated for daily protection in cars and light-duty trucks. It meets API and SAE standards for gasoline engines. The one-quart bottle suits top-offs or smaller sump capacities. Drivers needing a basic detergent oil for routine maintenance will find it suitable.

All-Climate Viscosity and Thermal Limits

The 10W-40 grade flows at minus 30 degrees F and retains film strength up to 220 degrees F. Flash point is also 220 degrees F, indicating stable high-temperature behaviour. Detergent additives help control deposits during normal driving cycles. No synthetic base stocks are used in this conventional formulation.

Amber Bottle Design for Easy Handling

The amber plastic bottle lets you see the oil level and condition at a glance. A standard pour spout reduces spills when filling crankcases or topping up between changes. The one-quart size stores easily in a garage shelf or vehicle trunk. Buyers who need larger volumes or synthetic intervals should look elsewhere.

Highlights

  • Protects engines in all climates with 10W-40 viscosity
  • Cleans internal parts using detergent additive package
  • Meets API and SAE performance standards
  • Withstands temperatures up to 220°F flash point
  • Flows at -30°F for reliable cold starts

Specifications

BrandVALVOLINE

Questions about this item

How do I add this 10W-40 oil to my engine without overfilling?

Warm the engine, remove the drain plug and old filter, refill with the correct filter, then pour this 1 qt bottle in stages while checking the dipstick to stop at the full mark.

When should I replace this conventional oil under normal driving?

Follow the vehicle manufacturer's interval, typically every 3 000 to 5 000 miles or three months, because conventional base stocks break down faster than synthetic blends.

What temperature limit does this oil reach first during extended high-load running?

The flash point is 220 °F, so sustained oil temperatures above that risk vapour formation and loss of film strength.

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