Castrol Gtx 20w-50 Engine Oil

Castrol Gtx 20w-50 Engine Oil

Keeps your engine running smoothly and protects components from sludge, severe driving conditions, harsh weather conditions and extended drain intervals
K450 per container
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Last updated 09 Aug 2022

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Further information


  • Castrol GTX 20W-50 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an API SL/CF or earlier specification 20W-50 lubricant.


  • Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards*
  • Superior protection against viscosity and thermal breakdown
  • Anti-wear additives that extend the life of your engine


  • All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to hot sun or freezing condition
Product TitleCastrol GTX 20W-50 Engine Oil
Performance Specs.API SL/CF
Density @ 15°C0.885 g/cm³
Viscosity @ 100°C17.4 -21.8 mm²/s
Viscosity @ 40°C172 mm²/s
Viscosity Index125
Total Base Number-
Pour Point-30 °C
Flash Point206°C
Sulphated Ash0.85 m/m%

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