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 5W-30 C3: Helps extend engine life

Application
Castrol GTX 5W-30 C3 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an ACEA C3, API SP or earlier specification 5W-30 lubricant.

Specifications:

• SEA 5W-30
• ACEA C3
• API SP
• BMW Longlife-04
• MB 229.31
• Mb 229.51
• OPEL OV0401547-D30
• Opel OV0401547-G30
• Porsche C30
• Renault RN0700
• Renault RN0710
• VW 504 00
• VW 507 00

Advantages:

• 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

*Weighted average benefit of 81% of GTX 2021 global sales volume in Seq VG or VH industry sludge test, compared to specification claimed on pack.