Castrol Magnatec 10W-40 A/B is a high-quality engine oil for petrol and diesel engines requiring SAE 10W-40 viscosity and ACEA A3/B4. It meets the current API SQ standard as well as Renault RN0700/RN0710 and VW 501 01/505 00 requirements.
Castrol Magnatec technology helps protect important engine components against wear from the moment the engine starts and during everyday driving. The oil is available in 1 L and 4 L packages. Always check the required viscosity and specification in the vehicle service documentation before use. Browse our engine oils and lubricants.
Castrol Magnatec 10W-40 A/B is an SAE 10W-40 engine oil for petrol and diesel engines where the vehicle manufacturer requires ACEA A3/B4 or corresponding manufacturer specifications.
Castrol Magnatec technology is designed to help protect important metal surfaces and critical engine components against wear. This is particularly important during engine start-up and in urban driving with frequent acceleration, deceleration and idling.
Castrol 10W-40 engine oil meeting ACEA A3/B4 is suitable for many vehicles requiring the listed standards. Important requirements include Renault RN0700/RN0710 and VW 501 01/505 00.
The oil also meets FIAT 9.55535-D2 and is suitable for applications requiring MB 226.5 or MB 229.3. SAE 10W-40 viscosity alone does not guarantee suitability for every engine.
Always check the vehicle service documentation before purchase. If you are unsure, send us the vehicle details or VIN and we will help you check compatibility.
Select the required 1 L or 4 L package. Browse our complete range of engine oils and lubricants.
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