Shell Helix Ultra is the FIRST motor oil made from natural gas.
It uses PurePlus Technology, a revolutionary process that delivers crystal-clear base oil made from natural gas with virtually none of the impurities found in crude oil – making it 99.5% pure – based on paraffinic hydrocarbon content and significantly higher level of iso=paraffins compared to typical Group II and III base oils
Shell Helix Ultra Professional AF 5W-20 for gasoline engines was formulated specifically for use in Ford vehicles with the “Ecoboost” engine requiring WSS-M2C948-B and where API SN or ACEA A1/B1 are specified. It is also backwards-compatible with the majority of Ford gasoline engines including those that require the following oil specifications of WSS M2C913-B, WSS M2C913-C or WSS M2C925-A.
Specifications, Approvals & Recommendations
- API SN
- ACEA A1/B1
- Ford WSS-M2C948-B
The product specifications listed above may vary from time to time and may not all be available for sale in the United Kingdom.
| Manufacturer Approval | Ford WSS-M2C948-B |
|---|---|
| ACEA specification | C5 |
| API specification | SN |
| SAE viscosity class | 5W-20 |
| for components see parts list | |
| Observe service information |
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