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THE ORIGINAL BRITISH MOTOR OIL SINCE 1899

10W-40 Engine Oil

Our 10W-40 engine oils. Not sure 10W-40 is right for your car? Find My Oil will tell you from your registration.

Duckhams Diesel Gard 10W-40 CI-4 bottle, front label

Diesel Gard 10W-40 CI-4

A shear stable high-quality semi-synthetic engine oil for high output, high-speed diesel engines.

Pack sizes:1L5L
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Duckhams Hypergrade Plus 10W-40 SP bottle, front label

Hypergrade Plus 10W-40 SP

A semi-synthetic engine oil formulated using high-quality semi-synthetic base oils to provide complete protection for modern passenger cars.

Pack sizes:1L4L
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