Mobil 1 Synthetic ATF outperforms conventional ATFs and helps to provide outstanding resistance to oil breakdown and deposits. The inherently high viscosity index and stability of Mobil 1 Synthetic ATF helps to protect against thermal breakdown at high operating temperatures, while still providing outstanding performance at ambient temperatures as low as -54º C. Further, it helps to improve overall transmission durability and cleanliness. Key features and potential benefits include:

Features Advantages and Potential Benefits
Enhanced, long-term frictional properties Helps to improve and extend transmission efficiency, smooth shifting performance and fuel economy
Exceptional thermal and oxidation stability Keeps transmissions clean to help provide outstanding performance even under severe driving conditions
Outstanding film-strength and anti-wear properties Significant wear reduction which can contribute to long transmission life
Excellent low-temperature fluidity Helps to provide prompt and reliable lubrication at ambient temperatures down to -54º C
Exceptional shear stability Viscosity retention even under some of the severest heavy duty, high temperature operating conditions
Compatible with mineral ATF fluids and all common seal materials Reduced concern in top-off emergencies and excellent leakage control


  • Mobil 1 Synthetic ATF is a multi-vehicle formula recommended for use in modern high performance automobiles, SUV's, SUT's, vans and other light trucks
  • Recommended by ExxonMobil for use in applications requiring Dexron III , Ford Mercon and Mercon V performance levels
  • Recommended by ExxonMobil for use in applications specifying the off-highway power transmission requirements of Allison C-4


Mobil 1 Synthetic ATF meets or exceeds the requirements of:  
JASO 1-A  
Ford Mercon V  


According to ExxonMobil, Mobil 1 Synthetic ATF  is of the following quality level:  
Allison C-4  
General Motors Dexron IIIH  
General Motors Dexron IIIG  
General Motors Dexron IIE  
General Motors Dexron IID  
General Motors Dexron II  
General Motors Dexron  
Ford Mercon  
MAN 339 V1  
Volvo 97340  
Volvo 97341  

Typical Properties

Mobil 1 Synthetic ATF  
Viscosity, cSt (ASTM D445)  
@ 40 ºC 36.3
@ 100 ºC 7.4
Viscosity Index 176
Brookfield Viscosity, cP (ASTM D2983)  
@ -40º C 10,040
Pour Point, ºC (ASTM D97) -51
Flash Point, ºC (ASTM D92) 220
Density @15.6 ºC g/ml (ASTM D4052) 0.846
Color Red


5.0 / 5.0
1 Review
5 Stars
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3 Stars
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1 Star
Very good product reccomended to me from those with more experience in transmissions
Performed a transmission flush on my 4R100 185k and refilled with the Mobil 1 ATF Synthetic. This will be my ATF from here forward
January 29, 2019
1 year ago


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Browse 7 questions Browse 7 questions and 12 answers
Approved for mercedes Benz S430?
A shopper on Oct 21, 2017
BEST ANSWER: No, there are no approvals from Mercedes Benz for this product.
Will it work for a 2005 Ford Expedition 5.4 liter?
A shopper on Sep 22, 2018
BEST ANSWER: I changed out the fluid in my own 2000 model year F250 Super Duty 7.3l diesel, substituting Mobil 1 synthetic ATF. The overall performance and shift quality is excellent, and the Mobil 1 synthetic ATF has a higher operating temperature capability than conventional ATF products. This is important if you do any heavy duty towing. The 4R100 transmission in my diesel has both a pan drain plug and a converter drain plug which allowed me to drain the majority of the previous Motorcraft lube. But the Mobil 1 is compatible with conventional ATF's and will blend with any residual fluid. It may be the best choice for your application.
Can this substitute for Allison TES295 in a M1000 transmission?
A shopper on Mar 30, 2018
BEST ANSWER: No, it is not recommended that you use this in an Allison TES295 transmission.
Will this work for my a/t 06 mazda 2.3L?
A shopper on Nov 29, 2017
BEST ANSWER: Mobil cannot endorse this product, Mazda has their own proprietary fluid.
Is this an approved replacement for Nissan Matic S?
Josh M on Dec 24, 2017
BEST ANSWER: Mobil has no approvals from Nissan on this product.
2000 Ford Ranger calls for Mercon V. Is the Mobil 1 synthetic product compatible?
Jeff K on Dec 5, 2017
BEST ANSWER: Yes, this is compatible.
Does this atf work in 2004 Jeep Wrangler?
Howard on Dec 4, 2017
BEST ANSWER: Chrysler spec for this Jeep is an ATF +4, this product does not meet the requirements for the ATF +4.