Mobil Formula S 5W-30 is a premium semi-synthetic engine.


Equipment lubricant recommendations

Our Mobil Serv℠ Product Selector tool will help you identify lubricant(s) for your specific equipment.


Features and Benefits

Mobil Formula S 5W-30 provides

  • Excellent fuel economy
  • Outstanding wear protection
  • Excellent engine cleanliness
  • High temperature protection



Mobil Formula S 5W-30 is suitable for use in gasoline and LPG powered vehicles. It is ideally suited for normal to occasionally severe operating conditions and highway cruising.


Specifications and Approvals

Mobil Formula S 5W-30 meets or exceeds the requirements of: 


Mobil Formula S 5W-30 is also recommended by ExxonMobil for use in applications requiring: 


Typical Properties

Mobil Formula S 5W-30 
SAE Grade5W-30
Viscosity, ASTM D 445 
cSt @ 40º C62
cSt @ 100º C10.6
Viscosity Index, ASTM D 2270162
Sulfated Ash, wt%, ASTM D 8740.8
HTHS Viscosity., mPa•s @ 150º C, ASTM D46833.2
Pour Point, ºC, ASTM D 97-33
Flash Point, ºC, ASTM D 92225
Density @15º C kg/l, ASTM D 40520.86


Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contact office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.