12 x 1 L bottle 31070

Asyntho 5W-30 is a modern, universal, fuel-saving, Long Life motor oil based on synthetic base oils with a naturally high viscosity index. It is supplemented with advanced additives to achieve the following properties:

  • Fuel saving
  • Limited evaporation losses
  • A very high 'natural' viscosity index
  • Significant resistance to shearing
  • Smooth and effective lubrication on cold starts
  • Protective lubricant film, even at extremely high operating temperatures
  • Excellent dispersion and detergency
  • Very high resistance to wear, corrosion and foaming


Asyntho 5W-30 is suitable for petrol and diesel engines, with and without turbochargers, in cars and vans insofar as they require the following specifications. Asyntho 5W-30 complies with the latest applicable Opel Long Life specifications and can be used in Ford Zetec engines.

Product specifications

GM LL-A-025/LL-B-025

Typical standard analyses

Density at 15 °C, kg/l 0,848
Viscosity -30 °C, mPa.s 5960
Viscosity 40 °C, mm²/s 70,10
Viscosity 100 °C, mm²/s 11,70
Viscosity Index 163
Flash Point COC, °C 242
Pour Point, °C -39
Total Base Number, mgKOH/g 11,1
Sulphate Ash, % 1,41
Noack, % 8,8