Engine oil technical data · Selénia
SELÉNIA K 5W-40
SELÉNIA K 5W-40 is a 5W-40 engine oil (ACEA A3/B4 · API SN). According to the manufacturer's data sheet it has 15 mm²/s at 100 °C, a viscosity index of 175, a TBN of 10.2 mg KOH/g and a pour point of −33 °C.
Data sheet ↗ Data verified: 3 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 5W-40 |
|---|---|---|
| Viscosity 40 °C | not stated | |
| Viscosity 100 °C | 15 mm²/s | 14.2 mm²/s |
| Viscosity index | 175 | 172 |
| TBN | 10.2 mg KOH/g | 10.1 mg KOH/g |
| CCS −30 °C | not stated | |
| Pour point | −33 °C | −42 °C |
| Flash point | 200 °C | 230 °C |
| Density | 0.856 g/cm³ | 0.853 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | not stated |
All 5W-40 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SN
- Approvals and recommendations
- Fiat 9.55535-M2
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