Shield® Classic 10W-40

Conventional Motor Oil

Phillips 66® Shield Classic Motor Oil, 10W-40, is a high-quality, conventional automotive engine oil designed primarily for use in older gasoline-fueled passenger cars and light trucks operating in warm climates. 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


  • Gasoline-fueled passenger cars, light trucks and sport utility vehicles where a SAE 10W-40 engine oil is specified

Technical Details