Fully synthetic oils

With expertise in engine lubrication for over 120 years, Castrol are confident in the quality of their engine oils. No compromises.

Castrol Edge

Castrol Edge

With Fluid TITANIUM physically transforms its structure – becoming stiffer at points of extreme pressure, keeping metal apart and reducing friction.

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Castrol Edge Supercar

Castrol Edge Supercar

Motorsport tested for increased strength, reduced friction and greatest engine endurance, allowing it to perform in moments of intense pressure.

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Castrol Magnatec Stop Start

Castrol MAGNATEC Stop-Start

Combines DUALOCK molecules with our most efficient fully synthetic base oils, to dramatically reduce engine wear by 50%* and improve fuel economy. * Tested vs the API SN wear limit in the Sequence IVA test, and the ACEA wear limit in the OM646LA test.

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Castrol Magnatec

Castrol MAGNATEC

Molecules cling to critical engine parts and lock together to protect the engine against warm-up wear and stop-start wear.

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Part synthetic oils

Castrol GTX

Castrol GTX

Double Action formula cleans away old sludge and protects against new sludge formation better than tough industry standards**. ** Compared with API SN Seq. VG Sludge test limit

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Castrol GTX Ultraclean

Castrol GTX Ultraclean

Synthetic technology, with its sludge busters, breaks down and clean away existing sludge and protects the engine from future sludge forming.

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Castrol services

Rest assured that your engine is covered between servicing with Castrol Engine Warranty.

After your service simply complete the Castrol Engine Warranty registration form to receive a free 12 month engine warranty cover from Castrol*.

*Terms and conditions apply.

Castrol Engine Warranty

Castrol are confident in the quality of their engine oils. No compromises. Castrol Engine Warranty is available to customers who have had their car oil serviced with Castrol EDGE, MAGNATEC or GTX products at HiQ & Castrol Henley.

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