Castrol GTX A3/B4 10W40

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.

• Castrol GTX 10W-40 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA A3/B3, A3/B4, API SP or earlier specification 10W-40 lubricant.
• Approved for use in vehicles requiring a lubricant meeting MB-Approval 229.3 / 226.5 and VW 501 01/ 505 00 specifications or meeting the requirements of Fiat 9.55535-D2 / Fiat 9.55535-G2.

• 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.

• ACEA A3/B3, ACEA A3/B4
• API SP
• MB 229.3 / MB 226.5
• VW 501.01 / VW 505.00
• RENAULT RN 0700 / RN 0710
• FIAT 9.55535-D2 / FIAT 9.55535-G2