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 ATFs Examined

The Petroleum Quality Institute of America examined samples of three brands of Automatic Transmission Fluid (ATF) and the results of the tests conducted on these samples are consistent with DEXRON®-III/MERCON® fluids.

NAPADexMercATF SheetzMultiPurposeDMATF WolfsHeadDXIIIHMATF
NAPA
DEX/MERC ATF
SHEETZ
Multi-Purpose DM ATF
Wolf’s Head
DX III-H/M ATF

Click for other ATF sample examined by PQIA

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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