PQIA Supporters

Caring About Quality

The Following Companies Support the Petroleum Quality Institute of America’s Efforts to Help Assure the Quality and Integrity of Lubricants in the Marketplace.

All Supporters signed PQIA’s CODE agreeing to conduct themselves to a high level of ethical conduct, and comply with the requirements set forth by API, the ACC, and government regulations as they pertain to the manufacturing and marketing of lubricants.

The Petroleum Quality Institute of America helps to protect buyers and consumers of lubricants through the support of:

Additive Manufacturers

Lubricant Manufacturers

Lubricant Distributors


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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PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY FOR ANTIFREEZE & COOLANT Antifreeze/coolant is critical for protecting engines. The primary

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