ENEOS X 5W-40
Full synthetic engine oil for gasoline engines. Oil change labor included in store.
ENEOS X 5W-40 is a full synthetic engine oil for gasoline engines, SAE 5W-40. Available in 1 L · 4+1 L (5 L total). The price includes the oil change at any of our 5 stores, or free shipping nationwide at the same price.
Gasoline engines whose owner's manual calls for SAE 5W-40.
| Viscosity | SAE 5W-40 |
| Oil type | Full synthetic |
| Engine | Gasoline |
| Change interval (our guideline) | 10,000 km or 6 months, whichever comes first |
| Pack sizes | 1 L · 4+1 L (5 L total) |
Oil change in store
5 storesEngine oil prices include the oil change at any of our 5 Subphaisal stores.
Home delivery nationwide
ShippingArrives in 2–7 days
Reserve now, pay in store
No deposit — reserve online and we hold your order for 7 days. Pay at the store on the day of your oil change.
Pay online
Scan a PromptPay QR or transfer to our company account, then upload the slip
For home delivery and in-store oil changesTax invoice
Full tax invoice available for every order
X 5W-40 FAQ
How often should I change X 5W-40?
Our guideline is every 10,000 km or 6 months, whichever comes first. If your owner's manual calls for a shorter interval, follow the manual.
What cars is X 5W-40 for?
Gasoline engines whose owner's manual calls for SAE 5W-40. If you're not sure, check your manual or ask a store before ordering.
How much oil is in the 4+1 L pack?
5 liters in total: one 4 L bottle plus 1 free 1 L bottle.
Does the price include the oil change?
Yes. The price includes the oil change at any of our 5 Subphaisal stores, or choose free nationwide delivery at the same price.
