Castrol Magnatec Professional A3 10W-30 is a part synthetic, high performance multigrade engine oil engineered to be suitable for a wide range of petrol and diesel engines in passenger car, SUV and light commercial vehicles.

Castrol Magnatec Professional’s intelligent molecules cling like a magnet, dramatically reducing* engine wear. Micro filtered and with its signature green colour it’s your guarantee of Professional quality.

Up to 75% of engine wear occurs while your engine warms up. When the engine stops, oil drains off critical engine parts, however Castrol Magnatec Professional’s intelligent molecules don’t. They cling to the engine like a magnet providing an extra layer of protection, ready to protect from the moment you turn the key.

Castrol Magnatec Professional. Instant protection from the moment you turn the key. * As tested against the industry Sequence IVA wear test.

Castrol Magnatec Professional has been specially engineered to deliver outstanding wear protection in today’s modern engines.