Castrol GTX UltraClean Engine Oil - 15W-40, 4 Litre

Castrol GTX Ultraclean 15W-40 offers 25% greater sludge shielding and 50% better high temperature wear protection than industry standards demand to ensure improved operating efficiency and performance in modern engines. The anti-wear formula ensures a long, healthy life for your engine with excellent sludge reduction properties, durable high temperature and pressure defense and extended oil drain intervals. Experience improved fuel efficiency with less oil consumption and ultimate security protection for turbo chargers, multi-valve engines and catalytic converters.

Suitable for use in most 4, 6 and 8 cylinder petrol, diesel, LPG and CNG vehicles built in 1995 onwards that require API SN/CF or earlier specifications.

• 4 Liter, 15W-40, API SN/CF, ACEA A3/B3.
• Double action formula delivers improved sludge protection and cleaning capabilities for greater reliability in older vehicles
• 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
• Superior protection against high temperature deposits