1 Quart of Mobil 1 Synthetic Automatic Transmission Fluid for Smooth Gear Shifting

Amazon Customer: The transmission in our truck was rebuilt in 2012 and refilled with synthetic fluid. The shop wrote on the bill they used ATF M-5. When I went to service the transmission, gave our local auto parts store this info and got Mercon 5 for the 96 Ford. After several service's, noticed that M5 is not synthetic. Could not find a synthetic on Amazon or Ebay that said "fit" my truck. Finally called the original shop and he told me this is what he uses and has great success with it. And he said he doesn't have the storage to have the fluid for every rig so this meets the need and qualifications for many vehicles. It arrived on time and shipped all in recyclable products. No Styrofoam.

United States on Sep 12, 2023

VQdriver: I was a bit weary about using this on a 2019 Acura MDX 9 speed ZF transmission. Did 2 drain and fills within 12hrs. Will do another drain and fill with its next oil change. I also used it in the rear differential and sofar No Bermuda Triangle effect <crossed fingers>. Tested #1 wear protection by RAT540 Blog even edging out Amsoil OE and Signature Series ATF. That’s a tall feet. THIS is the magic bullet for aftermarket ATF. Don’t think OEM oil protects best or even good. It could be that they barely protect the transmission. Political deals were made by the OEM. Service wisely

United States on Aug 21, 2023

SteveO: good stuff

United States on May 27, 2023

Adam Beeman: I would only ever buy a universal fluid like this when the correct fluid doesn’t work, which should only be when things are worn or broken. Which was the case for me. This worked much better than what the owners manual called for but that’s only because I have a worn out gearbox

United States on Oct 12, 2022

John B.: Top quality oil with 1 day delivery.

Canada on Aug 03, 2022

Daniel Silva García: Es un aceite que ayuda a cambios suaves y mejora el rendimiento de la transmision a la vez que la protege

Mexico on Nov 25, 2021

Josue Quintero Benavidez: Excelente producto

Mexico on Nov 14, 2019

César Trejo: Es un aceite excelente, compatible con muchos estándares (aunque no lo dice en las especificaciones).
El único problema es que lo subieron mucho de precio. Yo lo compré por ahí de $140.
Viene bien protegido para derrames, dentro de una bolsa.

Mexico on Sep 26, 2018

Walnut Creek Kid: Great for Mercon V applications. My Ford Windstar has 250,000 miles on the original transmission using this fluid. however -- watch out if your Ford calls for the original Mercon fluid
- back In 2001 Ford specifically stated in BOLD print "Mercon is not compatible with Mercon V"
- then In 2007 Ford discontinued Mercon and specify Mercon V is now compatible with the old Mercon.
What magic did Ford do? I found that "multi-fluids" like this mobil product is best for Mercon V applications.
See Ford TSB 06-14-4 dated 7/24/06 and for power steering see Ford TSB 01-15-07 dated 7/26/01.
Fortunately Castrol and Valvoline still sell the original formula of Dexron II / Mercon fluid. I'd rather be safe and adhere to the owners manual.....
---- excerpt from a Ford 2003 E450 owners manual ----
Some transmission fluids may be labeled as dual usage, such as MERCON and MERCON V. These dual usage fluids are NOT to be used in an automatic transmission that requires use of the MERCON type fluid. However, these dual usage fluids may be used in transmissions that require the MERCON V type fluid. MERCON and MERCON V type fluids are NOT interchangeable. DO NOT mix MERCON and MERCON...

United States on Aug 30, 2016