Motul 4100 Turbolight 15W-50 – 4L


Motul 4100 Turbolight 15W-50 is a Technosynthese® lubricant specially designed for powerful and recent cars, powered by large displacement Gasoline and Diesel engines, naturally aspirated or turbocharged, indirect or direct injection, carburettor or injection, with or without catalytic converter.

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Motul 4100 Turbolight 15W-50

Suitable for all type of fuels: leaded or unleaded Gasoline, Ethanol, LPG, Diesel and biofuels and compatible for catalytic converters.


  • ACEA A3 / B4
  • API SL / CF


  • MB-Approval 229.1
  •  VW 501 01 / 505 00

The API SL standard is more stringent than API SJ in terms of ageing resistance (average drain interval increased), requires anti-oxidation properties that maintain a constant viscosity avoiding sludge and deposits in the crankcase, anti-wear properties and dispersant capability. The synthetic Technosynthese® base stock provides high lubricating power and protects perfectly the engine while in intensive use on road, highway or in town.

  • The high performing anti-wear additivities results in reduction of engine internal frictions and increases life duration by wear reduction.
  • High viscosity at high temperature (SAE 50) is fully adapted to engines prone to oil consumption.
  • Very efficient anti-deposit and anti-black sludge power which keeps the engine clean.
  • Anti-oxidation, Anti-corrosion, Anti-foam properties.


  • Drain interval: according to manufacturers’ recommendations and tune to your own use.
  • Can be mixed with synthetic or mineral oils.
  • Before use or if in doubt, always refer to the owner manual or handbook of the vehicle.

Viscosity grade SAE J 300 15W50
Density at 20°C (68°F) ASTM D1298 0.869
Viscosity at 40°C (104°F) ASTM D445 154.7 mm²/s
Viscosity at 100°C (212°F) ASTM D445 19.8 mm²/s
Viscosity index ASTM D2270 148
Pour point ASTM D97 -42°C / -44°F
Flash point ASTM D92 228°C / 442°F
TBN ASTM D2896 10.4 mg KOH/g

Weight N/A



4 Litres

Viscosity at 40°C

154.7 mm²/s

Viscosity at 100°C

19.8 mm²/s


10.4 mg KOH/g


Semi synthetic