IDEMITSU IFG
Stay in Command
IDEMITSU IFG 3 SERIES
Idemitsu IFG 3 Engine Oil Starts Where the Competition Leaves Off
Our IFG 3 series of tailored engine oil has a highly refined synthetic base oil that maintains its viscosity over its life, while detergent additives keep your engine cleaner protecting it from wear better, even in the most extreme stop-and-go city driving conditions.
3 Ultra-Protective Advantages
Strike an ideal balance with our sophisticated formula that exceeds API standards. All Idemitsu IFG Series engine oils exceed the latest standards from the American Petroleum Institute (API).
3 ultra-protective advantages
Highly consistent
performance
performance
(Seq. IIIH)
Superior
protection
protection
(ASTM D664)
Maximizing
power
power
(Friction test)
Understanding Motor Oil Standards
With More than 110 Years of Experience in Lubrication, We Have the Expertise and Know-How to Keep Your Operation Running Smoothly
This guide explores the key standards governing motor oil, focusing on SAE viscosity grades, API performance standards, and ILSAC fuel efficiency benchmarks.
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SAE Viscosity
The SAE number indicates the viscosity grade of the oil (e.g., 0W-20) as defined by the Society of Automotive Engineers (SAE). The first number with the “W” after it indicates its viscosity in winter conditions/temperature. The second number indicates its viscosity at operating temperature.
API Standards
API standards are petroleum standards established by the American Petroleum Institute (API). Gasoline engine oils are categorized by the letter “S” (Spark Ignition) followed by a second letter (e.g., SJ, SL, SM, SN, SN Plus, SP) which indicates each round of performance enhancements. The higher the second letter, the higher the oil performance. For example, SN offers higher performance than SM. The latest standard (SP) came into effect in May 2020.
The API Service Symbol “Donut” certifies that the oil meets indicated API quality and performance standards. It can only be displayed on oil products that meet Engine Oil License Certification System (EOLCS) standards established by API, SAE, and the American Society for Testing and Materials (ASTM).
The API Service Symbol “Donut” certifies that the oil meets indicated API quality and performance standards. It can only be displayed on oil products that meet Engine Oil License Certification System (EOLCS) standards established by API, SAE, and the American Society for Testing and Materials (ASTM).
ILSAC Standards
ILSAC standards combine API and fuel efficiency standards. The highest ILSAC oil grade is currently GF-6, which offers SP performance (by API standards) and excellent fuel efficiency. International Lubricant Standardization and Approval Committee (ILSAC) was founded by American Automobile Manufacturers Association (AAMA) and Japan Automobile Manufacturers Association (JAMA) to establish, update, and maintain common quality standards for oil.
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