Castrol GTX 10W-40 A3/B4 Engine Oil 4L

Drivers and mechanics have trusted Castrol GTX for over 50 years to help extend engine life. Castrol GTX's 3X-Clean formula has been developed to fight the three main causes of engine sludge: heat, contaminants and short trips. By cleaning away existing sludge and creating a barrier that helps stop deposits from forming, Castrol GTX keeps engines cleaner for longer, 35% cleaner than industry standards.* This means drivers and their vehicles enjoy more years together. Castrol GTX: helps extend engine life.

Advantages

The Castrol GTX range:

• Delivers superior protection against sludge caused by pollutants, heat and frequent short trips.
• Provides advanced protection against viscosity and thermal breakdown.
• Demonstrates exceptional protection against high temperature deposits
• Contains premium synthetic technology base oils and anti-wear additives

Product Performance Claims

• ACEA A3/B4
• API SP
• Meets Fiat 9.55535-D2 / 9.55535-G2
• MB-Approval 226.5/ 229.3
• Renault RN 0700 / RN 0710
• VW 501 01/ 505 00

Supplementary Information.

• Castrol GTX trusted for 50+ years to extend engine life.
• 3X-Clean formula fights engine sludge from heat, contaminants, and short trips.
• Keeps engines 35% cleaner than industry standards, preventing deposits.
• Offers superior protection against sludge, viscosity breakdown, and high-temperature deposits.
• Meets performance claims including ACEA A3/B4, API SP, and various manufacturer approvals (Fiat, MB, Renault, VW).