Castrol RX Diesel 15W-40 CI-4/E7 Engine Oil 20L

Castrol RX promotes long and healthy engine life, offering protection to diesel engines in a variety of applications and duty cycles. It is engineered to help give long and healthy engine life, giving you peace of mind that your diesel engines are protected in a variety of applications and duty cycles.

Castrol RX’s versatility makes it a highly practical solution for heavy-duty workshops and mixed fleets. It conforms to the strict requirements of current engine oil technology and can be used in diesel engines where API CK-4, CJ-4 and below is required.  Its special formulation helps to keep the engine cleaner, which provides more reliable engine protection and thus prolongs engine life across different vehicles in your fleet.