Dexron 6 transmission fluid

Dexron 6 transmission fluid: Valvoline Dexron VI/Mercon LV ATF is a fully synthetic automatic transmission fluid that has been uniquely designed to meet and exceed the requirements of the General Motors Dexron VI specification and is officially licensed and approved by GM. 

Formulated with premium synthetic base oils and advanced additives to prevent the leading causes of transmission failure, it’s designed to help prevent leaks, reduce wear, resist sludge, and maximize performance—all for much longer than fluids. conventional. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and specific friction improvements for smooth gear engagements. 

The way an automatic transmission shifts and adapts to ever-changing traffic and driving presents its own set of challenges. These were uniquely considered when we developed Valvoline Dexron VI/Mercon LV ATF. It is formulated to exceed General Motors and Ford specifications requiring Dexron-VI and Mercon LV transmission fluids. 

It is also fully repairable so it can be used where Dexron-II and/or Dexron-III are recommended and is specifically recommended for Dexron-VI, Dexron-II, Dexron-III; Mercon LV; and Allison C-4. For the many shifts and miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.

DEXRON®-VI Multi-Vehicle Full Synthetic

ATF • Reduced foaming: good demulsibility and oxidative stability to suppress foaming

  • Excellent oxidation stability – provides exceptional resistance against sludge and deposit formation and excellent high temperature performance
  • Better pitting protection – excellent anti-friction performance eliminates pitting and wear of critical components
  • Highly Shear Stable – High shear stable viscosity modifiers improve viscosity retention to ensure maximum protection in all operating environments
  • Fully synthetic formulation provides optimum performance at low temperatures – PAO base material provides excellent performance in cold climates, which guarantees Ensures smooth shifting throughout the powerband
  • Wide range of applications: Exceeds the requirements of a wide range of OEM specifications for reduced inventory
  • Unsurpassed Fuel Economy: Low viscosity formulation for maximum fuel efficiency in

automatic transmissions

  • Eliminates Chatter: Proprietary additive technology eliminates shudder for smooth, consistent shifts


CAM2 DEXRON®-VI Multi-Vehicle Fully Synthetic ATF Fully Licensed and Approved by General Motors under Registration Number J60153 for use in GM Transmissions for 2006 and newer model years requiring Dexron® VI

Recommended where Ford Mercon ® LV is recommended

Suitable for use in passenger car automatic transmission applications requiring the use of low viscosity ATF.

Not for use in CVTs (Continuously Variable Transmissions) or DCTs (Double Clutch Transmissions) that require specialized fluids.

It is also not recommended for applications requiring Ford Mercon® SP.

Improved friction properties that provide smooth gear shifting during low temperature operation and help prevent transmission vibration, also provide consistent shift quality throughout the life of the gearbox. 

Enhanced wear protection that helps extend transmission life along with the highest quality base oil selections also provide excellent resistance against sludge and deposit formation. These characteristics also contribute to a fluid that has exceptional low temperature performance. Improved oxidation and thermal stability, as well as extended service life for both transmission and fluid.

DEXRON® VI is a high performance automatic transmission fluid approved by General Motors. It is formulated to meet the stringent viscometric, friction, wear, and oxidation stability properties required in passenger car and light truck transmissions. DEXRON® VI ATF provides warranty protection for 2006 and newer GM vehicles and also provides enhanced performance in older GM vehicles, wherever DEXRON® is specified.

Benefits of changing your transmission fluid

  • Better fuel economy. Fresh transmission fluid has better oxidation resistance and meets lubrication and viscosity standards more easily. These factors can translate into better fuel economy for your car.
  • Smoother shift. When you regularly check and service your car’s transmission fluid, it will result in smoother movement for your gears. It will also protect your gearbox in the long run, probably saving you an expensive repair.
  • Reduced costs. Changing your own transmission fluid can save you time and money. You can further reduce costs by using a synthetic transmission fluid, which has a longer overall life and a couple of other features that make it last longer.
  • Longer transmission life. A well-maintained car is one that gets regular transmission fluids and a thorough flush and top-up when needed. This routine maintenance will help keep your transmission in perfect working order and will likely extend its life in the long run.
  • Rust reduction. Transmissions can be pretty tricky when it comes to things like rust and corrosion. Moisture, chemicals, and a host of other factors can wreak havoc on your transmission, so be sure to change your transmission fluid when recommended to reduce these potential problems.

Transmission Fluid

  • Type F

Originally made for Fords that had bronze clutches, Type F fluid is not widely used anymore. Bronze clutches haven’t been used since the 1970s, so unless you’re looking for transmission fluid to top up a classic or vintage car, chances are your vehicle has another type.

  • Dexron III/Mercon

One of the most common transmission fluids, Dexron/Mercon formulations work with most GM, Ford and imports. However, check your owner’s manual for the official recommendation before assuming this is the fluid you need.

  • HFM-Style Fluids

Like Dexron/Mercon transmission fluid, HFM fluids provide slightly different friction characteristics that are better suited to some types of transmissions. This fluid is on the market under a couple of different names and is used by various imports.

Top Brands


Founded in 1899 in Great Britain, Castrol is a global company that prides itself on creating high-quality automotive and industrial lubricants. One of the best brands out there, Castrol products are top notch. Some of the best sellers include the company’s Transmax DEX/MERC and the Transmax ATF CVT.


Headquartered in Houston, Texas, Pennzoil has been around since 1913, creating innovative formulations for your automotive needs. As an international oil company, Pennzoil is one of the largest producers of motor oil, gear oil, and transmission fluid for automobiles and motorcycles. Popular products include 550042065 Dex/Merc ATF and 5523 Type-F Transmission Fluid.


With world headquarters in Lexington, Kentucky, Valvoline has a wide reach. Producing high-quality automotive oils and lubricants since 1866, Valvoline is a company you can trust. Best sellers include the DEX/MERC formulation and the DEXRON fully synthetic transmission fluid.

Transmission Fluid Price

  • Under $10 – You’ll find a wide range of options at this price. Transmission fluid doesn’t tend to be an expensive commodity, so you can find quality picks even at this low price. Keep in mind that some formulations are still better than others.
  • $10 – $20: In the mid-range, you’ll find a couple of different types and options, all of which should be of good quality. Sometimes it’s worth spending a little more, especially if you have a newer or more expensive car.
  • Above $20: Not too many transmission fluid formulations are priced here. You’ll usually get a bigger container for a higher price, but the quality is on par with the mid-range with a few rare exceptions.

Key Features

Synthetic vs. Natural

Most types of transmission fluids are available in both synthetic and natural forms, with synthetics having a slight edge in the marketplace. With their improved resistance to heat and cold, as well as transparency and oxidation, many manufacturers have already discontinued organic-based compounds in favor of synthetics. Synthetic automatic transmission fluids also tend to last longer, making them the generally recommended choice.

Fluid Type

Start by consulting your vehicle’s owner’s manual. This will show you exactly what type of transmission fluid you need, so you’re prepared to choose the best in the class. Note that most cars use Dexron or Mercon, but some imports will require a brand specific transmission fluid.

Transmission Type

If you have a manual transmission, you will need a different transmission fluid than you would in an automatic vehicle. Automatic Transmission Fluid (ATF) is more common on the market since most cars are automatic. That being said, manual transmission fluid can be a bit hard to find, as it is closer in composition to motor oil than transmission fluid. In either case, your owner’s manual will help you choose the correct type of fluid.

Other Considerations

  • Additives: Some mineral and synthetic oil-based transmission fluids also contain additives. While some of these can be helpful in improving the performance and overall life of both the transmission and the fluid itself, others can be harmful. Monolec is an example of a beneficial additive to look for.
  • Car Age – Many older cars will run better with mineral oil-based transmission fluid, and introducing a synthetic ATF could lead to damage. If you have an older vehicle, check what fluid it has been running with and do not switch fluid types to ensure best performance.
  • Bottle Size: Depending on your vehicle, it may require 6 or more quarts of transmission fluid for a complete flush and change. Keep this in mind when comparing brands and opt for multi-packs to save money.
  • Quality: Stick with the big brands and the smaller, respected ones to ensure you get a high-quality product. Knockoffs and cheaper imports may be tempting, but could end up costing you more money in the long run, for example, if a transmission repair becomes a necessity.

We hope the article about Dexron 6 transmission fluid and the related information is helpful to you. If you have any questions, please let us one on our website Auto Oil And Fluid!



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