Idemitsu 5W-20

Idemitsu 5W-20

Engineered with excellent deposit control and thermal/oxidation stability. Delivers great wear protection and engine performance, along with lower emissions and fuel consumption.

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  • Excellent deposit control and thermal/oxidation stability
  • Reduces emissions and fuel consumption
  • Improves wear protection and engine performance
  • High-temperature stability and enhanced lubrication
  • Excellent low-temperature flow
  • Available in both 1-quart and 5-quart containers


For Purchase

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Description Part Number
1 Quart 30010091-75000C020
5 Quart 30010091-95300C020

Chemical/Physical Properties

TestUnitMethodTypical Results
Appearance - Visual Clear Amber Liquid
Density @ 15°C g/cm3 ASTM D4052 0.848
Kinematic Viscosity @ 40°C cSt ASTM D445 47.6
Kinematic Viscosity @ 100°C cSt ASTM D445 8.50
Viscosity Index - ASTM D2270 156
HTHS Viscosity @ 150°C cP ASTM D4883 2.7
CCS Viscosity @ -30°C cP ASTM D5293 4,309
MRV Viscosity @ -35°C cP ASTM D4684 12,200
Flash Point, COC °C ASTM D92 232
Noack Volatility wt% ASTM D5800 9.2

Specifications & Approvals

API SN (backward compatible to API SM, SL, SJ, SH)

ILSAC GF-5 (backward compatible to ILSAC GF-4, GF-3, GF-2, GF-1) recommended for all domestic and import vehicles where use of API SN/ILSAC GF-5 performance engine oil is indicated*

*Where SAE 5W-20 is specified. Always consult your vehicle’s maintenance guide for detailed instructions.