Quick Summary
Shell Helix Ultra Professional AG 5W 30 Fully Synthetic Motor Oil is a 1 L engine oil for diesel and gasoline engines. It is described as meeting API SN, GM dexos2, Opel Vauxhall Specification OV 040 1547 D30, and ACEA C3, with fuel efficiency testing and General Motors in house testing noted in the product details.
Who It Is Best For
This oil suits drivers looking for a fully synthetic 5W 30 motor oil for compatible diesel or gasoline engines. It will appeal to buyers who want a product with clearly stated specification claims and a single litre size for topping up or maintenance use.
What To Know Before You Buy
Check your vehicle handbook or approved oil list before ordering, as suitability depends on the engine requirements and service specification.
Pros: Fully synthetic 5W 30 oil with several named specification claims and testing references.
Cons: You should confirm that 1 L is the right quantity for your intended use before buying.
Common Buyer Questions
Is this suitable for diesel and petrol engines?
It is described as being for diesel and gasoline engines, so it is aimed at both types where the vehicle specification matches.
What grade is it?
It is a 5W 30 fully synthetic motor oil.
How much do I get?
This listing is for 1 L.
Does it meet any specifications?
It is described as meeting API SN, GM dexos2, Opel Vauxhall Specification OV 040 1547 D30, and ACEA C3.
Should I check anything before buying?
Yes, make sure the oil grade and specification suit your exact engine requirements.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Shell Helix Ultra Professional AG |
| Viscosity grade | 5W 30 |
| Oil type | Fully synthetic motor oil |
| Engine use | For diesel and gasoline engines |
| Size | 1 L |
| API specification | API SN |
| Other stated approvals and requirements | GM dexos2, Opel Vauxhall Specification OV 040 1547 D30, ACEA C3 |
Final Buying View
Shell Helix Ultra Professional AG 5W 30 is a straightforward choice if you need a fully synthetic 1 L motor oil for diesel or gasoline engines and your vehicle calls for the stated specifications. The key is to match the grade and approvals to your engine before buying. If that matches, it is a clear and practical option for topping up or servicing.





