Skip to main content

Motor Oil Guide

This four-page laminated guide is designed to help consumers understand the API Engine Oil Quality Marks—the API Certification Mark "Starburst" and Service Symbol "Donut"—and the API Service Categories. A downloadable Motor Oil Guide shelf card is available in PDF format.

Downloads

Motor Oil Guide (English)

File Size: .4 MB

Motor Oil Guide (Spanish)

File Size: .4 MB

Motor Oil Guide (Chinese)

File Size: .5 MB