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When it comes to choosing the right oil for your car, Castrol remains a go-to brand known for its innovation, engine protection, and excellent performance. Whether you're doing routine maintenance or a full service, Castrol car oil is made to provide outstanding wear protection, sludge control, and fuel efficiency.
From fully synthetic formulations to advanced semi-synthetic and mineral oils, there's a Castrol car engine oil for virtually every engine type. Whether your vehicle requires 0W20, 5W30, or another viscosity, you’ll find Castrol car oil that matches your vehicle manufacturer’s specifications.
Not sure which Castrol oil is right for your engine? Use our handy engine oil lookup tool or contact our in-house experts for a custom recommendation. They can help you find the right oil for your car, whether it’s Castrol or another leading brand like Millers Oils, Fuchs, or PETRONAS.
Buy car oil from Castrol at Opie Oils, with fast dispatch and secure UK-wide delivery with our no-leak guarantee.