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API PUBL 1509

Engine Oil Licensing and Certification System

inactive
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Organization: API
Publication Date: 1 January 1993
Status: inactive
Page Count: 68
scope:

This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different registered marks are licensed and displayed for the consumer. The publication describes methods for developing new engine oil performance requirements and provides the marketer with a description of registered marks and their use, licensing requirements, aftermarket conformance, and enforcement procedures. It also explains the interaction and roles of the various independent organizations that are part of the API EOLCS.

Document History

API PUBL 1509
December 29, 2000
Engine Oil Licensing and Certification System
1.1 Scope This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different API Marks are licensed and displayed for the...
API PUBL 1509
October 19, 2000
Engine Oil Licensing and Certification System
1.1 Scope This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different API Marks are licensed and displayed for the...
API PUBL 1509
December 1, 1998
Engine Oil Licensing and Certification System
1.1 Scope This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different API Marks are licensed and displayed for the...
PUBL 1509
December 1, 1996
Engine Oil Licensing and Certification System
1.1 Scope This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different API Marks are licensed and displayed for the...
PUBL 1509
December 1, 1996
Engine Oil Licensing and Certification System
1.1 Scope This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different API Marks are licensed and displayed for the...
PUBL 1509
January 1, 1995
Engine Oil Licensing and Certification System Thirteenth Edition
A description is not available for this item.
API PUBL 1509
January 1, 1993
Engine Oil Licensing and Certification System
This publication describes the API Engine Oil Licensing and Certification System (EOLCS) and is intended to explain to marketers how different registered marks are licensed and displayed for the...
API PUBL 1509
July 1, 1988
ENGINE SERVICE CLASSIFICATION SYSTEM AND GUIDE TO CRANKCASE OIL SELECTION
The API Engine Service Classification System provides a voluntary program to inform the consumer of quality and performance of oils purchased. This publication describes the API Engine Service...
API PUBL 1509
March 1, 1985
Engine Service Classification System and Guide to Crankcase Oil Selection
The API Engine Service Classification System provides a voluntary program to inform the consumer of the quality and performance of oils purchased. This publication describes the API Engine service...
API PUBL 1509
January 1, 1983
Engine Service Classification System and Guide to Crankcase Oil Selection
A description is not available for this item.
API PUBL 1509
January 1, 1980
Engine Service Classification System and Guide to Crankcase Oil Selection
A description is not available for this item.
API PUBL 1509
January 1, 1979
Engine Service Classifications and Guide to Crankcase Oil Selection
A description is not available for this item.
API PUBL 1509
July 1, 1972
Engine Service Classifications and Guide to Crankcase Oil Selection
A description is not available for this item.
API PUBL 1509
January 1, 1969
CLASSIFICATION OF INTERNAL COMBUSTION ENGINE SERVICE to Guide the Choice of Crankcase Oils
A description is not available for this item.
API PUBL 1509
July 1, 1965
CLASSIFICATION OF INTERNAL COMBUSTION ENGINE SERVICE to Guide the Choice of Crankcase Oils
A description is not available for this item.
API PUBL 1509
January 1, 1956
INTERNAL COMBUSTION ENGINE SERVICE GUIDE THE CHOICE OF CRANKCASE OILS
A description is not available for this item.
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References

This document references:
ASTM D4927 - Standard Test Methods for Elemental Analysis of Lubricant and Additive Components—Barium, Calcium, Phosphorus, Sulfur, and Zinc by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy
Published by ASTM on December 1, 2020
These test methods cover the determination of barium, calcium, phosphorus, sulfur, and zinc in unused lubricating oils at element concentration ranges shown in Table 1. The range can be extended to...
This document references:
ASTM D5293 - Standard Test Method for Apparent Viscosity of Engine Oils and Base Stocks Between –10 °C and –35 °C Using Cold-Cranking Simulator
Published by ASTM on June 1, 2020
This test method covers the laboratory determination of apparent viscosity of engine oils and base stocks by cold cranking simulator (CCS) at temperatures between –10 °C and –35 °C at shear stresses...
This document references:
ASTM D2622 - Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
Published by ASTM on January 1, 2016
This test method covers the determination of total sulfur in petroleum and petroleum products that are single-phase and either liquid at ambient conditions, liquefiable with moderate heat, or soluble...
This document references:
ASTM D3228 - Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
Published by ASTM on July 1, 2020
This test method covers the determination of nitrogen in lubricating oils when present in the concentration from 0.03 % to 0.10 % by mass, and for the determination of nitrogen in fuel oils when...
This document references:
ASTM D4294 - Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy Dispersive X-ray Fluorescence Spectrometry
Published by ASTM on January 1, 2016
This test method covers the determination of total sulfur in petroleum and petroleum products that are single-phase and either liquid at ambient conditions, liquefiable with moderate heat, or soluble...
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