Castrol® GTX® Full Synthetic provides maximum protection to help fight the impact of severe conditions that can potentially shorten engine life. Castrol® GTX® Full Synthetic dramatically reduces engine wear. Plus it cleans away old sludge* and protects against new sludge formation better than required by the latest industry standard.
*When tested in engines with high level of sludge
- • 6X better wear protection on critical engine parts than industry standards**
• 1.3X better sludge protection than industry standards*
• 3X Stronger against viscosity breakdown than leading full synthetic^
• Protection for 10,000 miles between oil changes
*As measured in Sequence VH sludge test vs. API SP limits
**As measured in the latest Sequence IVA test
^ Based on Kurt Orbahn test in 5W-30 grade
- Meets or exceeds the following specifications:
• API SP/SN PLUS/SN
• ILSAC GF-6
• Meets Ford WSS-M2C945-B1
• Meets Ford WSS-M2C960-A1
