Applegreen service stations are dropping the price of fuel across the country by 4c per litre.
The price drop only applies to unleaded and diesel and not AD Blue, kerosene and SFGO.
This offer is expected to last for one week only and kicks off today.
Applegreen said that the price drop is a reaction to recent lower crude oil prices.
Applegreen Managing Direction for Ireland Dáire Nolan said: "We are committed to our customers and to our 'low fuel prices always' promise, so we’re delighted we can help our customers’ hard-earned cash go that bit further this summer and share the cost savings of recent lower crude oil prices with them."
The new cheaper prices will be judged from the market prices set at 7pm yesterday.