AMERICAN PETROLEUM INSTITUTE Motor Oil Guide

Which oil is right for you?
The current and previous API Service Categories are listed at this link.

For more information about API’s Engine Oil Program, call the
American Petroleum Institute or visit their website at http://api-ep.api.org.
This guide is provided as a service to the motoring public courtesy of the American Petroleum Institute.

To view the latest A.P.I. Spec click on the following link: A.P.I.

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