THE PETROLEUM QUALITY INSTITUTE OF AMERICA​

The independent resource for information and insights on the quality and integrity of lubricants in the marketplace

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THE PETROLEUM QUALITY INSTITUTE OF AMERICA​

The independent resource for information and insights on the quality and integrity of lubricants in the marketplace

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Three OEM Motor Oils Tested: No Issues

The Petroleum Quality Institute of America tested three “Genuine” motor oil samples. The results of 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.

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Honda0W20FrontThumb  MoparMaxPro5W20FrontThumb Subaru5W30Thumb

 Note:  Genuine motor oils, or as is the case with Subaru’s “Certified” product above, are those that bear the original equipment manufacturers (OEM)/car maker’s logo.  Although genuine motor oils are not typically made by the OEM, they are most commonly tested and approved by the OEM. 

PASSENGER CAR MOTOR OIL

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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