Chief Oil
 Sioux SAE 15W40

Sioux SAE 15W40

 Sioux SAE 15W40
 Sioux SAE 15W40


Superior engine lubricant of the highest quality for both gasoline and diesel equipment.
Especially suitable for new generation engines (turbo-, 3 and 4 valve engines, catalytic converter compatible)
Engines stay internally extremely clean.

* Approval not requested


This Technical Datasheet is considered being accurate at the date of printing. It has been compiled with the utmost care, but Chief Oil International B.V. cannot accept any responsibility for damage, of any kind, that may be caused by using these data or the product concerned. The information in this publication may not be considered as any guarantee of specific properties.

Sioux SAE 15W40

Description: Top tier mixed fleet multigrade oil, complying with current heavy duty diesel specifications as well as qualifying for passenger car diesel and gasoline engine application.

Application: As described by the below mentioned specifications, especially for engines of the latest generation.


API CF-4 / CE / SG
ACEA A2 / B2 / E1
MAN 271
MB 227.1
VW 505.01 / 505.00

Typical analysis

Density at 15°C  :  0.886
Viscosity at 40°C  :  100 cSt
Viscosity at 100°C  :  13.4 cSt
Viscosity at -15°C  :  <7000cp
Viscosity index  :  136
Pour point  :  -33°C
Flash point  :  230°C
TBN  :  8.5 mg KOH/g
Colour  :  L 5.5



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