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Mobil Super Synthetic 5W-30 

Mobil Super™ Synthetic 5W-30

For long engine life

Mobil Super Synthetic 5W-30 is a full synthetic high-performance engine oil designed to help extend engine life in vehicles of all ages. 5W-30 has been one of the most commonly recommended viscosities of the last 20 years.

Mobil Super Synthetic is designed to help provide long engine life and outstanding protection in vehicles of all ages, outperforming our conventional-synthetic blended products. These oils provide outstanding protection against sludge, engine rust and corrosion under severe and low-temperature operating conditions and provide optimum viscosity and fluidity across a broad range of temperatures.

Dexos Approved Mobil Super Synthetic 5W-30 is approved against General Motors dexos1.™

Like all our premium Mobil Super engine oils, you get the Mobil Super Engine Guarantee against oil-related engine failure.*

For our ultimate in protection and performance consider Mobil 1™ 5W-30, our advanced full synthetic engine oil.

See how our Mobil™ engine oils compare.

  • Helps extend engine life
  • Outstanding wear protection for vehicles of all ages
  • Excellent high temperature protection to help keep engines cool
  • Permits extended operation at elevated temperatures (up to 400º F) without oxidative oil thickening and oil breakdown
  • Helps control oil consumption and loss
  • Allows easy starting and rapid oil circulation during cold starts to protect critical engine parts.
  • Protection beyond our conventional-synthetic blended products
  • API SN Resource Conserving
  • Meets or exceeds the latest industry specifications

* Some restrictions apply. See the guarantee for terms and conditions or call 1-800-ASK-MOBIL (275-6624).

Mobil Super Synthetic 5W-30 has the following builder approval:
GM dexos1™

Mobil Super Synthetic 5W-30 engine oil meets or exceeds the requirements of:

  • ILSAC GF-5 (API-certified starburst symbol)
  • API SN, SM, SL, SJ
  • Ford WSS-M2C946-A
  • Ford WSS-M2C929-A

It is recommended by ExxonMobil for use in applications requiring:

  • GM 6094M

The American Petroleum Institute (API) classifies this viscosity grade as a "Resource Conserving" engine lubricant.

Consult your vehicle's owner manual for the manufacturer's recommended viscosity grade and API Service Classification to determine which Mobil Super Synthetic engine oil viscosity you should use. For more information, see the Mobil Super Engine Guarantee, product data sheet or find a material safety data sheet.

Mobil Super Synthetic 5W-30


API Service Classification SN
Gravity, API 34.5
Specific Gravity 0.852
Pour Point -39°C (-38°F)
Flash Point, ASTM D92 212°C (413°F)
cSt at 40°C 61.1
cSt at 100°C 10.5
CCS, cP 5000 @ -30°C
MRV, cP 20,500 @ -35°C
Viscosity Index 162
Resource Conserving Yes