Spotlight on API SN PLUS Motor Oils

After just over a year since API began licensing motor oil against the SN PLUS Service Category, PQIA is observing its dominant presence in the market. Below are four more API SN PLUS motor oil brands recently examined by the PQIA and the tests conducted on the samples meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. Click bottles below for details.


PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/PASSENGER CAR MOTOR OIL Passenger car motor oil is the lifeblood of your engine. In addition to lubricating moving

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