High-Performance Universal Engine Oil
Properties
FOSSER Ultra GAS is a mineral high-performance universal engine oil of viscosity class SAE 15W-40. Base oils produced with the latest refinery technology and carefully selected innovative additives guarantee that the product meets the highest requirements. Among its most outstanding properties are the excellent shear stability at high temperatures and exceptional wear protection under all operating conditions. Cleaning additives prevent deposits, keep pistons and valves clean and protect the engine against black sludge. Clean engines and low friction reduce energy loss in the engine and minimize servicing costs.
Use instructions
FOSSER Ultra GAS is a high-performance engine oil for universal use, even under heavy-duty conditions. It is recommended for passenger car petrol and diesel engines with or without turbocharger and can also be used in gas-fuelled cars (CNG/ LPG). It meets the stringent requirements of modern fuel-efficient engines and the latest emissions standards with a generous safety margin.
- Specifications: ACEA A3/ E3, API SL
- Recommendations*: MB 229.1/ 228.3, VW standard 501.01
| TYPICAL VALUES | METHOD | UNIT | FOSSER Ultra GAS |
| SAE class | DIN 51511 | – | 15W-40 |
| Density at 15°C | DIN 51 757 | kg/m³ | 873 |
| Viscosity at 40°C | DIN 51 562 | mm²/s | 115 |
| Viscosity at 100°C | DIN 51 562 | mm²/s | 15,3 |
| Viscosity index (VI) | DIN ISO 2909 | – | 140 |
| Viscosity at -20°C | DIN 51 377 | mPa.s | 5380 |
| Pour point | DIN ISO 3016 | °C | -42 |
| COC flash point | DIN ISO 2592 | °C | 230 |
| Total base number (TBN) | DIN ISO 3771 | mg KOH/g | 8,5 |
The stated values may vary within the usual commercial range.
* meets the requirements of the OEM manufacturer.
