Key Features & Potential Benefits
Mobil 1 FS X2 5W-50 is made with a proprietary blend of ultra high performance synthetic basestocks fortified with a precisely balanced component system. Mobil 1 FS X2 5W-50’s wide viscosity grade helps to provide a flexible combination of powerful protection agents that provide outstanding performance in many driving situations.
- Prevents deposits and sludge build-up to enable long and clean engine life
 - Anti-oxidants to help improve oil life
 - High performance basestocks combined with a precisely balanced component system for excellent all-round wear protection
 - Wide viscosity grade to help provide a flexible combination of high and low temperature protection
 - Performs and protects at low temperatures
 
Applications
The balanced technology of Mobil 1 FS X2 5W-50 helps to make it suitable for many types of vehicles and operating conditions, from mild to severe.
- Many gasoline and diesel (without Diesel Particulate Filter) engine technologies
 - High performance engines
 - Most operating conditions, from mild to extreme
 
Always consult your owner’s manual to check recommended viscosity grade and specifications for your particular vehicle.
Approvals & Specifications
| This product has the following approvals: | 
| MB-Approval 229.1 | 
| MB-Approval 229.3 | 
| Porsche A40 | 
| This product is recommended for use in applications requiring: | 
| API CF | 
| This product meets or exceeds the requirements of: | 
| ACEA A3/B3 | 
| ACEA A3/B4 | 
| API SN | 
| API SM | 
| API SL | 
| API SJ | 
Typical Properties
| Mobil 1 FS X2 5W-50 | Value | 
| Viscosity, cSt ASTM D445 | |
| @ 40ºC | 104.3 | 
| @ 100ºC | 17.1 | 
| Viscosity Index | 179 | 
| Sulfated Ash, wt% (ASTM D874) | 1.34 | 
| Phosphorous, wt% (ASTM D4951) | 0.1 | 
| Flash Point, ºC (ASTM D92) | 232 | 
| Pour Point, ºC | -42 | 
| Density @15ºC g/ml, (ASTM D4052) | 0.8499 | 
| Total Base Number (ASTM D2896) | 12.6 | 
| MRV at -35ºC, cP (ASTM D4684) | 24800 | 
| HTHS Viscosity, mPa•s @ 150ºC (ASTM D4683) | 4.4 | 
- Key Features & Benefits
 Key Features & Potential Benefits
Mobil 1 FS X2 5W-50 is made with a proprietary blend of ultra high performance synthetic basestocks fortified with a precisely balanced component system. Mobil 1 FS X2 5W-50’s wide viscosity grade helps to provide a flexible combination of powerful protection agents that provide outstanding performance in many driving situations.
- Prevents deposits and sludge build-up to enable long and clean engine life
 - Anti-oxidants to help improve oil life
 - High performance basestocks combined with a precisely balanced component system for excellent all-round wear protection
 - Wide viscosity grade to help provide a flexible combination of high and low temperature protection
 - Performs and protects at low temperatures
 
- Applications
 Applications
The balanced technology of Mobil 1 FS X2 5W-50 helps to make it suitable for many types of vehicles and operating conditions, from mild to severe.
- Many gasoline and diesel (without Diesel Particulate Filter) engine technologies
 - High performance engines
 - Most operating conditions, from mild to extreme
 
Always consult your owner’s manual to check recommended viscosity grade and specifications for your particular vehicle.
- Approvals & Specifications
 Approvals & Specifications
This product has the following approvals: MB-Approval 229.1 MB-Approval 229.3 Porsche A40 This product is recommended for use in applications requiring: API CF This product meets or exceeds the requirements of: ACEA A3/B3 ACEA A3/B4 API SN API SM API SL API SJ - Typical Properties
 Typical Properties
Mobil 1 FS X2 5W-50 Value Viscosity, cSt ASTM D445 @ 40ºC 104.3 @ 100ºC 17.1 Viscosity Index 179 Sulfated Ash, wt% (ASTM D874) 1.34 Phosphorous, wt% (ASTM D4951) 0.1 Flash Point, ºC (ASTM D92) 232 Pour Point, ºC -42 Density @15ºC g/ml, (ASTM D4052) 0.8499 Total Base Number (ASTM D2896) 12.6 MRV at -35ºC, cP (ASTM D4684) 24800 HTHS Viscosity, mPa•s @ 150ºC (ASTM D4683) 4.4 



