Supercheap Auto - Castrol GTX Ultraclean Engine Oil 15W-40 5.5 Litre $21.89 (Was $43.88)

Castrol GTX Ultraclean Engine Oil 15W-40 5.5 Litre for only $21.89.

Features:

• Double action formula delivers improved sludge protection and cleaning capabilities for greater reliability in older vehicles
• Provides fantastic resistance to viscosity loss and thermal breakdown for longer lasting protection
• Combination of quality base oils and anti-wear additives help in extending the life of your engine
• Suitable for use in petrol and diesel engines where specified, see our Parts Guide to determine the correct oil for your vehicles

Usually sells for $43.88.