Shield® Classic 20W-50

Conventional Motor Oil

Phillips 66® Shield Classic Motor Oil, SAE 20W-50 is a high-quality, conventional automotive engine oil recommended for use in gasoline-fueled passenger cars and light trucks operating under high-temperature conditions, such as towing heavy loads, where the vehicle manufacturer specifies an SAE 20W-50 engine oil. It also may be used in gasoline-fueled competition engines and high-performance street engines where SAE 20W-50 engine oil is preferred. It is not recommended for use in new cars under warranty.

Features & Benefits

  • Resists viscosity and thermal breakdown at high temperatures
  • Protects against sludge and varnish formation
  • Protects against wear
  • Protects against rust and bearing corrosion
  • Good foam resistance

Applications

  • Gasoline-fueled passenger cars, light trucks and sport utility vehicles operating under high-temperature conditions where an SAE 20W-50 engine oil is specified
  • Gasoline-fueled competition engines and high-performance street engines

Technical Details