What Does Mercon Stand For?


MERCON is the trade name for a group of technical specifications of automatic transmission fluid created by Ford. The name is a registered trademark (later becoming a brand) of Ford, which licenses the name and specifications to companies that manufacture the fluid and sell it under their own brand names.

What is the replacement for Mercon?

DEARBORN, MI— Ford Customer Service Division (FCSD) announces MERCON V as the replacement for MERCON Automatic Transmission Fluid (ATF). Effective July 1, the production and licensing for MERCON will cease.

Is Mercon the same as Dexron?

Though similar to Dexron in its red color, there are a few differences chemically. Mercon has a different flash point from Dexron. Mercon has a flash point of 170 degrees Fahrenheit and a fire point of 185 degrees.

What is the difference between Mercon and Mercon V?

One difference between the V and the regular Mercon is that a newer ATF contains some additive that is not compatible with some older seals.

Can I use Type F instead of mercon?

only type F in your C4 the clutches actually use type f to help engage clutches thats why some of the old chevy guys called it shift kit in a bottle. BUT if you run mercon in the Ford causes slippage and will burn up the clutch discs.

Can I use Dexron VI instead of Mercon V?

This fluid technology is designed to replace and supersede previous generation specifications from GM and Ford such as DEXRON III and MERCON/ MERCON V. General Motors officially states that DEXRON®-VI approved fluids are backwards compatible with and should replace all previous generation DEXRON fluids in service.

What transmission fluid is the equivalent to Mercon V?

Mercon is a suitable replacement for Type H and Type CJ fluid, but not for Type F. Mercon V—the most common Ford ATF in late model Fords, it is very much like Dexron III. Should not be used in a transmission requiring Ford Type F. Mercon LV—the latest Ford ATF, it is factory fill in 2008 and later Fords.

What type of transmission fluid does Ford use?

Dexron III/Mercon – This is one of the most common fluids on the market. Most GM and Ford units call for this type of ATF, as well as many imports.

Does Motorcraft still make Mercon V?

Note: MERCON® V Automatic Transmission Fluid is available in bulk quantities at substantial savings. Use of bulk oil products is environmentally proactive. Contact your FCSD Aftermarket Sales Manager, an approved Motorcraft® Bulk Oil Distributor, or www.Motorcraft.com for details.

Can you mix Dexron and Mercon?

Dexron II was introduced in 1987 and Mercon was introduced in 1987. In addition, it cannot be mixed with earlier Mercon fluids, so it should not be mixed with Mercon or Mercon V. There is no compatibility with any other fluid either.

What happens if you put the wrong type of transmission fluid in your car?

Using the wrong fluid can cause poor lubrication, overheating, and possibly transmission failure. A mechanic might not be able to reverse the damage, even by flushing the transmission. Mistakenly adding motor oil or brake fluid can also destroy your transmission.

Can I use Dex Merc instead of Mercon?

Castrol Dex/Merc or any other reputable brand’s DexronIII/Mercon compatible fluid will work. Dexron III/Mercon or compatible only.

Can I use Valvoline Dex Merc instead of Mercon V?

Yes. MaxLife Dex/Merc automatic transmission fluid meets the Mercon V specifications.

Is all Mercon the same?

Any MERCON V fluid has to meet Ford’s spec so technically yes, they are equal but the Motorcraft fluid is what you should be using. Same for the rear end, use Motorcraft, probably 80W90. If the rear end is a limited slip axle you need to add friction modifier fluid as well.

Can you mix Mercon and Mercon V transmission fluid?

You can mix it, but it’s just like mixing regular and premium, the result is based on the percentage of each. You should want as much of the Mercon V in it as possible.

What is the difference between Type F and Mercon transmission fluid?

The difference in Mercon and Mercon V is in the low temperature performance, the resistance to breakdown at high temperatures, and the slipperyness of the oil, from what I’ve read. From personal experience, FWIW, type F WILL NOT “fix” your sticky shifter.

Can you mix Dexron and Type F?

As to ATF, no problem mixing Dexron and Type F, one can actually fine tune shift harshness as Type F is in fact “grippier”.

What is the replacement for Type F transmission fluid?

This type of drive train fluid should not be used in automatics that require Type F. It can be replaced with Mercon or Mercon V specification.

Is there a universal ATF?

U1P Transmission Fluid Full Synthetic ATF Universal is a universal automatic transmission lubricant which is suitable for use in nearly all makes and models of automatic transmissions including passenger cars, light trucks, heavy-duty trucks, commercial vehicles, as well as off-road vehicles.

Can I use Dex Merc instead of dexron VI?

Dex/Merc would be fine. Dexron VI is listed by GM as backward compatible, but is thinner than original Dexron III. I’d use the Dex/Merc myself.

What is the difference between Mercon V and dexron VI?

Mercon V has a replacement period of 30,000 miles. Dexron 6 has a replacement period of 100,000 miles and the new Mercon LV has a replacement period of 150,000 miles.

Is Valvoline MaxLife ATF compatible with mercon?

Yes. MaxLife ATF can be used where a MERCON V* fluid is recommended. *Ford and MERCON V are registered trademarks of Ford Motor Company.

Is Mercon V transmission fluid synthetic?

Mercon V is the most common type of Ford Automatic transmission fluid (ATF) used in earlier year model Fords, it is very much like Dexron III. Dyed with Red color to detect leaks, It is a fully synthetic ATF.

Does it matter what type of transmission fluid I use?

Some transmission fluids are very incompatible with different transmission types as they use different additives in the fluids. Your car transmission needs the correct fluid, as specified by your car manufacturer, to run correctly and to the fullest length of life.

What does the LV stand for on Mercon transmission fluid?

We all know, Ford Motor Company recommends the Mercon LV since it is a premium quality transmission fluid. However, vehicles like Ford and Lincoln require Mercon LV transmission fluid. Similar to its name, Mercon LV tends to be a low viscosity oil. If you see, LV stands for Low Viscosity.

Does Ford recommend transmission flush?

Automatic Transmission Flush

No, that’s because most new Fords are equipped with a lifetime transmission filter so usually changing the transmission filter is not recommended.

Can too much transmission fluid cause the transmission to slip?

Too Much. An excessive amount of transmission fluid can negatively affect a transmission. When fluid levels are too great, it can result in air mixing in with the transmission fluid. This can cause slipping in a transmission as well as other gear-shifting issues.

Can you mix old and new transmission fluid?

This fluid starts to lose its standard properties and should be changed to keep the transmission parts and its performance at its peak. Mixing old and news fluids wont give you the ideal viscosity and the reduces the performance of the transmission system.

How often should the transmission fluid be changed?

If you drive manual, most manufacturers will recommend changing your transmission fluid every 30,000 to 60,000 miles. If you have automatic, you can typically boost that range up to 60,000 to 100,000 miles. There’s no harm in changing your fluid early.

Can I reuse transmission fluid?

Sure you can save it and reuse it. Like you said just get a clean container to keep the fluid in. It’s just like reusing old motor oil. The transmission fluid only has 10,000 or less miles on it.

Is Mercon V the same as dexron 3?

Mercon v is a Ford spec’d tranny fluid, but the bottle says it can be used for dexron iii applications.


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