API CI-4/DH-1 SAE 20W-50 DIESEL ENGINE OIL is a high-grade diesel engine oil that prolongs engine life, compliance with EGR systems. This oil is blended with ENEOS Corporation’s outstanding lubricant technologies.

Typical Properties Viscosity
Viscosity Index Flash Point
(COC) (℃)
Total base Number
(mg KOH/g)
CI-4/DH1 20W-50 162.8 (40℃)
17.92 (100℃)
122 244 11.9


  • Excellent resistance to oxidation and wear under severe operating conditions
  • Outstanding engine cleanliness
  • Excellent corrosion resistance


  • For diesel vehicles, trucks, buses, construction vehicles and boats

Package: 18L, 200L

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