Avtoil Introduces API SQ Oils - Protecting Modern Engines with Advanced Technology
Marzo 16, 2026
Avtoil now offers API SQ-compliant gasoline engine oils, reflecting the newest performance specification from the American Petroleum Institute (API) effective May 2025. These oils are designed for modern turbocharged, direct-injection engines, delivering unmatched protection, efficiency, and emission safety.
API SQ Key Benefits:
- Improved Fuel Efficiency: Reduced friction supports better mileage
- LSPI Protection: Prevents Low-Speed Pre-Ignition in both fresh and aged oil
- Enhanced Engine Cleanliness: Stricter oxidation and deposit control
- Lower Sulfated Ash: Protects GPFs, reduces filter clogging
- Cold-Start Performance: Oils maintain flow and protection in low temperatures
- Support for Ultra-Low Viscosity: SAE 0W-8 and 0W-12 designed for efficiency
Avtoil Commitment:
- Reformulated oils meet the latest API SQ performance requirements
- Rigorous lab testing ensures reliability, performance, and emission system safety
- Ideal for modern turbocharged and direct-injection engines
Customer Advantages:
- Optimized fuel economy
- Longer engine life with reduced wear and deposits
- Cleaner emissions and particulate filter protection
- Confidence in next-generation gasoline engines
Avtoil - Scientifically Engineered, Performance Proven, API SQ-Ready.
