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Mobil 1™ 0W-8

Advanced Full Synthetic Motor Oil

Mobil 1 AFE 0W 8

Fuel Economy Icon Helps improve fuel economy*

Looking to get more out of your engine oil? Trust Mobil 1™ Advanced Fuel Economy™ to bring you the distance while increasing engine efficiency. This advanced full synthetic motor oil is engineered to maximize your miles per gallon while protecting for 10,000 miles between oil changes, guaranteed1.

What you’re looking for in a motor oil:

  • Advanced full synthetic formula
  • Go 10,000 miles between oil changes1
  • Helps increase engine efficiency
  • Excellent in cold weather conditions that require fast start-up protection
  • Extra additives to help fight sludge2
  1. Protects for up to 10,000 miles or 1 year, whichever comes first
  2. Compared to Mobil 1™ (API SN+) motor oil.

Features and Benefits

Mobil 1 Advanced Fuel Economy full-synthetic motor oil 0W-8 is low-viscosity to help improve fuel economy.*


Utilizes Mobil 1's signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness


Helps protect critical engine parts for up to 10,000 miles between oil changes,** controlling oxidation to prevent oil breakdown and maintaining excellent viscosity


Helps extend engine life by working to prevent damaging deposits and sludge buildup


Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)



Mobil 1™ 0W-8 is recommended by ExxonMobil for SAE 0W-8 applications in gasoline and hybrid engines designed to operate on SAE 0W-8 viscosity motor oil.


• Mobil 1 0W-8 is engineered for use in select Toyota gasoline and hybrid engines where this viscosity is recommended.


• Mobil 1 0W-8 is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.


Always check your owner's manual for the manufacturer's recommended oil viscosity grade, API service classification and any builder approval.


*Potential fuel economy improvement obtained by switching from higher-viscosity oils to a lower-viscosity grade. Actual savings are dependent upon vehicle/engine type, outside temperature, driving conditions, and your current engine oil viscosity. .


**Protects for up to 10,000 miles or 1 year, whichever comes first. To learn more about the Mobil 1 Limited Warranty, visit Mobil.US.


***Source: The NPD Group/ Retail Tracking Service/ Dollar Sales/ PCMO full-synthetic/ 52 weeks ending May 28, 2022


Specifications and Approvals


This product meets or exceeds the requirements of:
API SP Resource Conserving


Properties and Specifications

Grade SAE 0W
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 23
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 5
Density @ 15.6 C, g/ml, ASTM D4052 0.8416
Pour Point, °C, ASTM D97 <-60
Flash Point, Cleveland Open Cup, °C, ASTM D92 232


Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @


Mobil 1™ Advanced Fuel Economy oils are fully synthetic motor oils engineered to deliver outstanding engine protection and fuel economy benefits. The low‐viscosity, advanced full synthetic formulation can help to increase engine efficiency and improve fuel economy versus higher viscosity oils. Mobil 1 Advanced Fuel Economy oils outperform conventional oils and meet or exceed the latest industry standards.

Mobil 1 Advanced Fuel Economy is available in 0W‐16, 0W‐20 and 0W‐30 formulations. Mobil 1™ 0W‐16 Advanced Fuel Economy is recommended by ExxonMobil for select Honda and Toyota engines requiring a 0W‐16 viscosity oil. ExxonMobil recommends Mobil 1™ 0W‐20 Advanced Fuel Economy for 0W‐20 and 5W‐20 applications and Mobil 1™ 0W‐30 Advanced Fuel Economy for 0W‐30, 5W‐30 and 10W‐30 applications.

In addition, low viscosity oils are available in the high mileage, extended drain and truck & SUV product lines. Use our comparison chart, and filter by viscosity for the full listing.

Mobil 1™ 0W‐20 Advanced Fuel Economy and Mobil 1™ 0W‐30 Advanced Fuel Economy flow faster than 5W‐20 and 5W‐30 motor oils, respectively, reaching your engine's vital parts faster during startup. Not only does this help reduce wear on engine parts but it also reduces the demands on your starter and battery. Mobil 1™ 0W‐20 and Mobil 1™ 0W‐30 are certified as "Resource Conserving" by both the International Lubricant Standardization and Approval Committee (ILSAC) and the American Petroleum Institute (API).