ENEOS 5W-40 Fully Synthetic Motor Oil is 100% fully synthetic motor oil formulated with high-quality base oils and an optimized additive blend.

It is ideal for both fuel-injection and diesel engines. Meets API SN/CF standards.

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Where to Buy

View all ENEOS Fully Synthetic Motor Oil products

Special Features

Meets Latest API Standard
ENEOS 5W-40 is for automobiles with factory recommended viscosity of 5W-40. It is a high-performance engine oil used in gasoline and diesel engines that meets the American Petroleum Institute (API) standard SN/CF.

Meets ACEA Standards
ENEOS 5W-40 meets the European Automobile Manufacturers Association (ACEA) C3, so it is especially suitable for European cars.

Also Compatible with Diesel Engines
ENEOS 5W-40 also meets the API CF standard. It is an excellent high performance oil for small passenger diesel engines.


Gasoline engine passenger vehicle.

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For complete safety information, view our Safety Data Sheet (SDS)