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Green and red plastic bottle of Castrol Magnatec Engine Oil, 4L, featuring a prominent label with "10W-40" and "Part Synthetic" text, designed for petrol and diesel cars.

Castrol Magnatec 10W40 A3 B4 Petrol and Diesel - 1l

Name: Castrol Magnatec 10W40 A3 B4 Petrol and Diesel - 1l
Brand: Castrol
SKU: 41318548031

by Castrol

£10.99from 2 retailers

GTIN05010321005597

EAN5010321005597

Prices updated 16 Jul 2026

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Product Description

Keep your car&#x27,s engine running smoothly for longer with Castrol Magnatec 10W40 A3 B4 engine oil. Its unique formulation features molecules that adhere to engine components, creating a protective layer during crucial warm-up periods and beyond. This enhanced protection significantly reduces wear and tear on vital engine parts, extending the life of your petrol or diesel vehicle.

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