Castrol Magnatec 5W20 5 Litres Professional Engine Oil Ford Ecoboost 151A95
They cling to the engine like a magnet providing an extra layer of protection, dramatically reducing engine wear. Castrol Magnatec Approvals & Specifications. 5 Litres Litre New Castrol Magnactec 5W-20 Professional Engine Oil Ford Ecoboost.