For petrol engines, you can choose between our standard unleaded (95 octane) or our JET ULTRA Premium Unleaded (97 octane) grades.
Both are cleverly formulated to produce optimum reliable performance
Blended with a dependable additive package designed to assist with your everyday driving needs
For Diesel engines, you can choose between our standard diesel or our JET ULTRA Premium Diesel.
Both are cleverly formulated to produce the optimum reliable performance no matter which car you own
JET ULTRA Premium Diesel has more active cleaning molecules than our standard grade diesel - it's designed to protect, perform and prolong
We’ll do our best to help you find the answer
If I have a query about a specific JET petrol service station how do I get in touch?
If the question is about the day to day operation of the site, including services offered, opening hours and car parking, we recommend that you get in touch with the site directly. The day to day running of the site is handled at each individual petrol station site by the dealer or SSO.
Do your fuels contain Ethanol?
Drivers looking to fill up at one of our 300+ JET branded petrol station forecourts throughout the UK currently have two fuel options: they can choose our regular JET petrol which contains up to 5% ethanol (E5) as per BS EN228 or, where it is available, they can choose our new JET ULTRA Premium Unleaded, with its minimum 97 RON, contains 5% ethanol unless filling up in Northern and the Highlands of Scotland, where it is contains 5% ethanol free.
Will JET ULTRA Premium Fuel work in my engine?
JET ULTRA Premium Unleaded meets the BS EN 228 British Standard, and JET ULTRA Premium Diesel meets the BS EN 590 standard. These are British Standards for fuel on which vehicles are designed to run. The effects of cleaning depend on factors such as what fuel you used previously, age, type and state of your vehicle, the road conditions, your style of driving and journey time.
*Information provided on our JET ULTRA Premium Fuels site is a result of research and testing by the detergent manufacturer (including laboratory, engine research on such detergent) and further supported by scientific literature research.
Phillips 66 Limited Registered Office: 7th Floor, 200-202 Aldersgate Street, London EC1A 4HD Registered in England under Company Number: 00529086 JET UK Retail Limited Registered Office: 7th Floor, 200-202 Aldersgate Street, London EC1A 4HD Registered in England under Company Number: 01115835