Engine oil technical data · Valvoline
Valvoline SynPower 10W-50
Valvoline SynPower 10W-50 is a 10W-50 engine oil (ACEA A3/B4 · API SP, SN). According to the manufacturer's data sheet it has a viscosity of 117 mm²/s at 40 °C, 17.5 mm²/s at 100 °C, a viscosity index of 164, a TBN of 9.32 mg KOH/g and a pour point of −39 °C.
Data sheet ↗ Data verified: 4 Nov 2026
Parameters from the data sheet
| Parameter | Value | Class median 10W-50 |
|---|---|---|
| Viscosity 40 °C | 117 mm²/s | 116.75 mm²/s |
| Viscosity 100 °C | 17.5 mm²/s | 17.5 mm²/s |
| Viscosity index | 164 | 165 |
| TBN | 9.32 mg KOH/g | 10 mg KOH/g |
| CCS −25 °C | 5700 mPa·s | 5900 mPa·s |
| Pour point | −39 °C | −41 °C |
| Flash point | 242 °C | 240 °C |
| Density | 0.861 g/cm³ | 0.856 g/cm³ |
| HTHS 150 °C | not stated | |
| Sulphated ash | not stated |
All 10W-50 oils → See the class table for a detailed comparison with other oils.
Specifications and approvals
- Specification
- ACEA A3/B4 · API SP, SN
Similar oils
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