visit our location:
Saheel Tower 1 , Level 4 - 402 Al Ittihad Rd - Dubai
Opening Hours:
Mon-Sat 8am-6pm
Send us mail
Phone Number
+971 4 298 0970

Zeith Onyx Silver 20W50 API SL

Zeith Onyx Silver 20W50 API SL

Zeith Onyx Silver 20W50 API SL

Zeith Onyx Silver 20W50 SL/CF is designed with high quality base stocks and advanced technology additive system to provide high level of protection and performance. It works harder than other conventional motor oils by continuously preventing dirt and sludge build-up and reduces engine noise.  

Features & Benefits:

  • Superior protection against viscosity and thermal breakdown.
  • Good engine cleanliness, due to improved detergency and dispersancy.
  • Superior sludge protection for greater engine reliability.
  • Good wear protection and improved resistance to oxidation.
  • Easier cold starting compared to mono-grade engine oils.


Zeith Onyx Superior is suitable for use in the following:

  • Automotive gasoline and diesel engines.
  • Passenger cars, SUVs, light trucks, and vans.
  • Moderate-duty LPG vehicles.
  • Naturally aspirated or turbocharged engines.
  • Fuel-injected or indirect injection diesel engines fitted with blow-by recirculation systems.


Specifications Zeith Onyx Silver meets or exceeds the following International and Builder specifications:

  • MB Approval 229.1
  • ACEA A3/B3
  • Volkswagen VW 505 00

Typical Characteristics

Zeith Onyx SilverTest MethodUnits20W-4020W-50
Density @ 15 0CASTM D 4052gm/cc0.8880.890
Viscosity @ 100 0CASTM D 445cSt14.3020.40
Viscosity @ 40 0CASTM D 445cSt107175
Viscosity IndexASTM D 2270137136
Pour PointASTM D 97°C-30-30
Flash Point (COC)ASTM D 92°C230236
Total Base NumberASTM D 2896mg KOH/g7.87.8
PhosphorousASTM D 4951%wt0.0980.098
CCS ViscosityASTM D 5293cP6020 @ -15 °C6060 @ -15 °C

The above figures are typical of blends with normal production tolerance and do not constitute a specification.