Valvoline SynPower Full Synthetic Motor Oil delivers superior engine protection by fighting the three major causes of engine stress: heat, deposits and wear. That's because SynPower is the only leading full synthetic form...

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Product Review

Valvoline SynPower Full Synthetic Motor Oil delivers superior engine protection by fighting the three major causes of engine stress: heat, deposits and wear. That's because SynPower is the only leading full synthetic formulated with more durable anti-wear additives that stay in the oil longer. When you want to keep your engine running its best, choose the ultimate protection found in Valvoline SynPower Full Synthetic.



  • Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
  • Full synthetic 10W-30 formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
  • 40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
  • 25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
  • Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
  • American made and formulated, from the Original Motor Oil brand trusted for more than 150 years

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