Castrol GTX is one of the world’s most trusted engine oils.

Castrol GTX Ultraclean’s synthetic technology has superior performance. Its unique Double Action formula cleans away old sludge and protects against new sludge formation giving you more control over today´s challenging conditions.

The modern world creates difficult challenges for engines. Poor fuel quality heat and tough driving conditions can all lead to sludge formation that potentially shortens engine life. Sludge is a sticky deposit that builds up in an engine’s vital oil-ways and it can prevent oil from protecting the engine.

Help extend the life of your engine with Castrol GTX Ultraclean.

Features:

• Provides 50% superior sludge protection compared to tough industry standards
• Advanced protection against viscosity loss and thermal breakdown
• Superior protection against high temperature deposits
• Premium quality base oils and anti-wear additives that help extend the life of your engine
• 50% cleaner than the industry standard as measured in the API SN Seq. VG Sludge test

Application:

• Castrol GTX Ultraclean 15W-40 is suitable for use in automotive petrol and diesel engines where the manufacturer recommends an ACEA A3/B3 API SN/CF or earlier specification 15W-40 lubricant.

Industry Specifications:

• -API SN/CF
• -ACEA A3/B3

Part number: 3414906