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API Services Classification | Gasoline Engines

Posted by on Mar 14th 2022

The current and previous API Service Categories are listed here. Vehicle owners should refer to their owner’s manuals before consulting these charts. Oils may have more than one performance level.F … read more
Ultra1Plus Receives dexos1™ Brand Certification

Ultra1Plus Receives dexos1™ Brand Certification

Posted by EvClay Public Relations on Mar 14th 2022

Ultra1Plus Receives dexos1™ Brand Certificationfrom General MotorsMIAMI — March 10, 2022 — Ultra1Plus is proud to announce that its 0W-20 and 5W-30 oils are now certified in North America as dexos1™ G … read more