Pennzoil® Synthetic Blend dexos™



The dexos specification holds motor oils to the same stringent requirements as GM’s most advanced engine technology. GM dexos1 testing contains specific proprietary tests that are not included in current industry standards. Meaning, GM dexos1 approved oils exceed the performance of today’s conventional oil.

Benefits of Pennzoil® Synthetic Blend dexos1 Motor Oil

  • Specially formulated for use in all GM vehicles
  • Helps prevent sludge and other damaging deposits
  • Provides proven wear protection
  • Controls high-temperature oxidation and deposits
  • Contains at least 50% synthetic base oil for added oxidation stability, improved volatility and low temperature properties
  • Backed by the Pennzoil Lubrication Limited Warranty

Pennzoil® Synthetic Blend dexos1 Motor Oil

Meets or exceeds the requirements of the following industry specifications:

  • Exceeds GM dexos1 specification
  • Exceeds API SN Service Classification
  • Exceeds the highest U.S. standards for automotive engine wear protection
  • Meets or exceeds many manufacturers’ U.S. warranty requirements
  • Exceeds ILSAC GF 5 requirements

Specifications may vary by viscosity grade.

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