GC ULTRA SYNTHETIC 0W-30

GC ULTRA SYNTHETIC SAE 0W-30 API SP is a top-tier fully synthetic engine oil designed for high-output turbocharged and direct-injection (TGDI) engines. Formulated to offer comprehensive protection against Low-Speed Pre-Ignition (LSPI), timing chain wear, and turbocharger coking under severe KSA operating conditions.

Application Category Recommended Service Life / Drain Interval
Turbocharged Passenger Cars & Performance SUVs 10,000 km – 12,000 km (Optimized for KSA severe service)
Downsized TGDI & Modern Light Fleets 300 – 350 Operating Hours (Continuous thermal loading defense)

Note: Actual drain intervals may vary depending on vehicle condition, fuel sulfur levels, severe dust exposure, and OEM engine recommendations.

  • Advanced LSPI Protection: Prevents catastrophic pre-ignition damage in direct-injected turbo engines.
  • Timing Chain Wear Defense: Enhanced anti-wear chemistry guards critical timing chain pins and bushings.
  • High-Temperature Turbo Guard: Controls thermal deposits and coking in extreme turbocharger bearings.
  • High Shear Stability: Stays strictly within the SAE 30 viscosity range under severe shear stress.

TYPICAL PHYSICAL & CHEMICAL PROPERTIES

Property Parameter Method Unit Typical Value
SAE Viscosity Grade SAE J300 0W-30
Kinematic Viscosity @ 100°C ASTM D445 cSt 11.20
Kinematic Viscosity @ 40°C ASTM D445 cSt 55.50
Viscosity Index (VI) ASTM D2270 182
Density @ 15°C ASTM D4052 g/cm³ 0.847
Flash Point (COC) ASTM D92 °C 230
Pour Point ASTM D97 °C -45
Total Base Number (TBN) ASTM D2896 mg KOH/g 8.3
Apparent Viscosity (CCS) @ -35°C ASTM D5293 mPa.s (cP) 4,800
Sulfated Ash Content ASTM D874 % wt 0.77
Evaporation Loss (NOACK) ASTM D5800 % wt 9.0

PERFORMANCE SPECIFICATIONS & STANDARDS

  • API Service Category: SP / ILSAC GF-6A
  • SASO / GSO Standards Compliant (Saudi Standards, Metrology and Quality Organization)
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