Improved fuel economy & easy cold starts due to good fluidity at low temperatures.
High resistant oil film even at high engine operating temperatures.
Excellent detergency and dispersancy, reduces sludge formation which improves engine cleanliness.
Excellent oxidation & thermal stability, helps in extending oil drain intervals.
Superior wear protection for greater engine reliability and performance.
Eiffel Noble Ultimate series is suitable for use in GM, Ford, BMW, VW, Audi and Mercedes Benz.
Automotive gasoline and diesel engines.
Passenger cars, SUVs, light trucks and vans.
Moderate duty LPG vehicles.
Suitable for all petrol engines with multi-valve & turbo types and with or without catalytic converter.
Naturally aspirated or turbo-charged diesel engines in cars and light vans.
Fuel injected or indirect injection diesel engines fitted with blow-by recirculation systems.
Specifications Eiffel Noble Ultimate meets or exceeds following International and Builder specifications:
Typical Characteristics
| Eiffel Noble Ultimate | Test Method | Units | 15W-40 | 15W-50 |
|---|---|---|---|---|
| Density @ 15 0C | ASTM D 4052 | gm/cc | 0.878 | 0.865 |
| Viscosity @ 100 0C | ASTM D 445 | cSt | 14.30 | 18.5 |
| Viscosity @ 40 0C | ASTM D 445 | cSt | 100 | 129 |
| Viscosity Index | ASTM D 2270 | – | 147 | 162 |
| Pour Point | ASTM D 97 | °C | -33 | -42 |
| Flash Point (COC) | ASTM D 92 | °C | 230 | 230 |
| Total Base Number | ASTM D 2896 | mg KOH/g | 8.2 | 8.2 |
| Phosphorous | ASTM D 4951 | %wt | 0.1 | 0.1 |
| CCS Viscosity | ASTM D 5293 | cP | 5600 @ -20 °C | 5800 @ -20 °C |
The above figures are typical of blends with normal production tolerance and do not constitute a specification.
