ESSO
RONTEC MAGOR
M4 JUNCTION 23, CALDICOT, NP26 3YL
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Motorway Service
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Fuel Prices
| Unleaded (E10) | 159.9p/l | 03 Jun 13:16 UTC · effective 03 Jun 13:16 UTC |
| Prem Unleaded (E5) | 179.9p/l | 03 Jun 13:16 UTC · effective 03 Jun 13:16 UTC |
| Diesel (B7) | 189.9p/l | 03 Jun 13:16 UTC · effective 03 Jun 13:16 UTC |
| Premium Diesel (B7 Premium) | 209.9p/l | 03 Jun 13:16 UTC · effective 03 Jun 13:16 UTC |
| HVO | — |
Facilities
Water Filling
AdBlue
Toilets
Opening Hours
| Monday | 24 hours |
| Tuesday | 24 hours |
| Wednesday | 24 hours |
| Thursday | 24 hours |
| Friday | 24 hours |
| Saturday | 24 hours |
| Sunday | 24 hours |
| Bank Holiday | 24 hours |
Hours as reported by the station to the government feed. Verify before visiting.
Station Info
| Brand | ESSO |
|---|---|
| Postcode | NP26 3YL |
| Address | M4 JUNCTION 23, CALDICOT, NP26 3YL |
| Short code | ESSO-NP263YL |
| Phone | +441633882792 |
| Data updated | 03 Jun 2026 13:16 UTC |