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.