MoS2 Leichtlauf 10W-40

Extra wear protection through MoS2 solid lubricants.
Semi-synthetic low-viscosity motor oil. For the cost-conscious driver. The MoS2 low-viscosity motor oil creates a heavy duty lubricant film on all frictioning and sliding metal surfaces. The resulting benefit: Fastest coldstart oiling during starting and minimum friction during daily driving ensure an extremely long engine service life. Guarantees the greatest safety reserves during the start and warm-up phase, under extreme loads and during stop-and-go traffic, etc. Increases reliability through excellent antifriction properties. Reduces oil and fuel consumption. Special development from LIQUI MOLY.

Available pack sizes

1L Canister plastic  (Part No. 2626)

4L Canister plastic  (Part No. 6948)

Technical Data Sheet

Intended use

All-year oil for gasoline and diesel engines. Can be used for all vehicles without particulate filters. Tested safe with catalytic converters and turbochargers.


  • excellent wear protection
  • no harmful effects on catalytic converters
  • good cold-start behavior
  • stable to ageing and stable viscosity
  • outstanding engine cleanliness
  • outstanding emergency-running properties
  • suitable for gasoline and diesel engines with and without exhaust-gas turbocharging
  • rapid oil delivery at low temperatures

Specifications and approvals:

LIQUI MOLY also recommends this product for vehicles or assemblies for which the following specifications or original part numbers are required:

Technical data

  • SAE class (engine oils) 10W-40 SAE J300
  • Density at 15 °C 0,870 g/cm³ DIN 51757
  • Viscosity at 40 °C 88 mm²/s ASTM D 7042-04
  • Viscosity at 100 °C 14,0 mm²/s ASTM D 7042-04
  • Viscosity at -30°C (MRV) < 60000 mPas ASTM D4684
  • Viscosity at -25°C (CCS) <= 7000 mPas ASTM D5293
  • Viscosity index 164 DIN ISO 2909
  • HTHS at 150°C >= 3,5 mPas ASTM D5481
  • Pour point -36 °C DIN ISO 3016
  • Evaporation loss (Noack) 11,2 % CEC-L-40-A-93
  • Flash point 230 °C DIN ISO 2592
  • Total base number 9,0 mg KOH/g DIN ISO 3771
  • Sulfate ash 1,0 – 1,6 g/100g DIN 51575
  • Color / appearance grau-schwarz

Areas of application

Engine oil for gasoline, diesel and turbocharged engines. Especially suitable where there are long intervals between oil changes and extreme running conditions.


The operating instructions of the motor vehicle and engine manufacturer must be followed.