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Engine oil technical data · Liqui Moly

Liqui Moly Motorbike 4T 10W-40 Scooter

Liqui Moly Motorbike 4T 10W-40 Scooter is a 10W-40 engine oil (ACEA A3 · API SG, SJ). According to the manufacturer's data sheet it has a viscosity of 90 mm²/s at 40 °C, 14 mm²/s at 100 °C, a viscosity index of 159, a TBN of 8.4 mg KOH/g and a pour point of −39 °C.

Data sheet ↗ Data verified: 8 Nov 2026

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Parameters from the data sheet

ParameterValueClass median 10W-40 i
Viscosity 40 °C90 mm²/s93.655 mm²/s
Viscosity 100 °C14 mm²/s14.2 mm²/s
Viscosity index159 157
TBN8.4 mg KOH/g7.265 mg KOH/g
CCS −25 °C7000 mPa·sThe manufacturer gives only a limit, "at most 7000", not a measured value.6800 mPa·s
Pour point−39 °C−37 °C
Flash point230 °C231 °C
Density0.865 g/cm³0.86 g/cm³
HTHS 150 °C3.5 mPa·sThe manufacturer gives only a limit, "at least 3,5", not a measured value.3.8 mPa·s
Sulphated ash1.0–1.6 %0.8 %

All 10W-40 oils → See the class table for a detailed comparison with other oils.

Specifications and approvals

Specification
ACEA A3 · API SG, SJ
Oils by specification

Notes on the data

  • The data sheet does not state a JASO class (only ACEA A3 and API SG/SJ). For a motorcycle with a wet clutch, check with the manufacturer.

Similar oils

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