GC SYNTHETIC SHIELD SAE 5W-40 API SN is an advanced synthetic engine oil engineered to meet the high thermal and mechanical stress of European and Asian vehicles operating in the Middle East. Provides excellent piston cleanliness, oxidation control, and wear resistance under extreme highway driving conditions.
| Application Category | Recommended Service Life / Drain Interval |
|---|---|
| Passenger Cars, Luxury Sedans & SUVs | 8,000 km – 10,000 km (Optimized for long-distance KSA highway travel) |
| High-Performance Gasoline Engines | 280 – 320 Operating Hours (Sustained thermal resistance) |
Note: Actual drain intervals may vary depending on vehicle condition, fuel sulfur levels, severe dust exposure, and OEM engine recommendations.
