Features

  • Excellent engine cleanliness
  • Engine protection under a wide variety of operating conditions
  • API SN / Resource Conserving for Mobil Special 5W-20, 5W-30* and 10W-30*
  • Helps reduce engine wear and corrosion
  • Meets or exceeds the latest industry specification (ILSAC GF-5 / API SN: Mobil Special 5W-20,5W-30*,10W-30*)
  • Easy cold starting
  • Guaranteed protection with the Mobil Special Limited Warranty**

Applications

Mobil Special 5W-20, 5W-30* and 10W-30* are recommended for gasoline fueled automobiles and light duty trucks requiring an API SN, SM, SL or SJ. They also meet ILSAC GF-5 (Starburst Certification Symbol).

Mobil Special 10W-40 and 20W-50 are recommended for gasoline fueled automobiles and light duty trucks where a higher viscosity API SN, SM, SL, SJ oil is preferred or recommended .Mobil Special 20W-50 has a higher viscosity reserve which provides engines with full protection under higher operating speeds, temperatures, and other adverse conditions.

Before using a Mobil Special motor oils, consult the owner's manual of the vehicle for the manufacturer's recommended viscosity grade and API Service Classification.

Specifications

Mobil Special meets or exceeds the requirements of : 5W-20 5W-30* 10W-30* 10W-40 20W-50
API SN X X X X
API SM X X X X X
API SL X X X X X
API SJ X X X X X
API SN Resource Conserving X X X    
ILSAC GF-5 X X X    
Ford WSS-M2C945-A X        
Ford WSS-M2C946-A   X      
Chrysler MS-6395 X X X    

 

Mobil Special is recommended by ExxonMobil for use in applications requiring: 5W-20 5W-30* 10W-30* 10W-40 20W-50
Ford WSS-M2C930-A X        
Ford WSS-M2C929-A   X      
GM 6094M X   X    

Typical Properties

Mobil Special 5W-20 5W-30* 10W-30* 10W-40 20W-50
API Service Classification SN SN  SN SN SN
Gravity, API  33.1 33.0 31.3  31.3 29.3
Specific Gravity 0.8596 0.8600 0.8692 0.870 0.88
Pour Point, °C (°F ) -36(-33) -36(-33) -33(-27) -33(-27) -33(-27)
Flash Point, °C (°F), ASTM D 92 224(435) 220(428) 220(428) 224(435) 230(446)
Viscosity          
cSt at 40°C 49.2 60.42 69.4 107 154
cSt at 100°C 8.6 10.2 10.6 15.4 19.0
CCS, cP 5800@-30 ºC 6100@-30 ºC 6430@-25 ºC 6400@-25ºC 4290@-15ºC
MRV, cP 26,400@-35 ºC 29,330@-35 ºC 19,892@-30 ºC 25,000@-30ºC 16,000@-20ºC
Viscosity Index 153 157 141 152 140
Resource Conserving YES YES YES NO NO

*In order to meet corporate global product naming conventions, the product names for the SAE viscosities 5W-30 and 10W-30 only, will carry the X1 descriptor in the labels, MSDS and ExxonMobil systems: ( e.g.: Mobil Special X1 5W-30 and Mobil Special X1 10W-30). For the rest of the viscosity grades, the product name will remain Mobil Special (e.g.: Mobil Special 5W-20, Mobil Special 10W-40, Mobil Special 20W-50).

**Some limitations apply. For more specific details see the Mobil Special Limited Warranty available at www.mobil.com/gurantee.

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Q&A

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Is this oil ACEA A5/B5 compliant?
A shopper on Apr 27, 2019
BEST ANSWER: No. This product is not.

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