6 Best ATF 4 Transmission Fluid 2024

Reviewed By: Joses Peter

Having a smooth gear is often troublesome if the transmission users don’t use appropriate gear oil. On the market, there are tons of gear oils and ATF +4 is one of the most popular types. As this specific kind of fluid comes in fascicles of subtypes, people often get confused about choosing the ideal fluid for their transmission. However, if you also face difficulties in finding the best ATF 4 transmission fluid, I’m here today to help.

You know that transmission oil that is not specifically suitable for a vehicle can damage the engine or the transmission system. Automatic transmission fluids can be of different types with different specifications. Today, I’ll introduce you to the 6 best fourth-generation automatic transmission fluids that have almost got the title to be the best.

Best ATF 4 Transmission Fluid

Still to the content till the end if you are interested in learning some essential guidelines to choose the appropriate fluid. In the end, I’ll answer some of the common questions regarding the fact. But first, let’s learn about exactly what this ATF 4 is.

What is ATF +4 Transmission Fluid?

Generally, ATF +4 is a kind of synthetic automatic transmission fluid. Here, ATF simply stands for Automatic Transmission fluid. And the number, +4 indicates the generation of this gear oil. Initially, the fluid can be of different types, and not all types are appropriate for your cars.

The types of automatic fluids have different viscosity, additives, and friction coefficients. So, you have to choose the right type of fluid for your vehicle. And its fourth generation is one of the most used and popular types of these fluids. It is specially manufactured to increase the life of Fiat Chrysler automatic transmissions. So, it is officially approved and specially licensed by FCA.

The fourth generation of automatic transmission fluid is usually a complete synthetic fluid. It comes with all essential specifications to meet most transmission system needs, especially recent ones. The manufacturer used different advanced additives to develop the fluid properties. Indeed, it is suitable for most levels of viscosity and stability and works equally on different earthly temperatures.

Quick Overview of Top 5 ATF+4 Transmission Fluid

Castrol 6810 Transmax ATF +4
★ OUR #1 PICK! ★
  • Size: 1-Quart
  • Type: ATF +4
  • Compatibility: Approved for all Chrysler cars and trucks that require ATF+4, Mopar ATF+3, ATF+2, ATF+2 Type 7176, or ATF+.
  • Country of Origin: USA
Valvoline ATF +4
  • Size: 1-Quart
  • Type: ATF +4
  • Compatibility: Recommended for use in the following applications: Mopar ATF+ MS 7176®, ATF+2® MS 7176, ATF+3™ and ATF+4™.
  • Country of Origin: USA
Mopar 68218057AB ATF+4
  • Size: 1-Quart
  • Type: ATF+4
  • Compatibility: Approved ATF for all vehicles factory filled with ATF+4.
  • Country of Origin: USA
Chrysler (68218057AA) Genuine Mopar Fluid ATF+4
  • Size: 1-Quart
  • Type: ATF+4
  • Compatibility: Approved ATF for all vehicles factory filled with ATF+4.
  • Country of Origin: USA
Mopar Automatic Transmission Fluid
  • Size: 5 Liter
  • Type: ATF+4
  • Compatibility: Approved ATF for all vehicles factory filled with ATF+4.
  • Country of Origin: USA

6 Best ATF 4 Transmission Fluid Reviews

I’ve looked for many ATF 4 synthetic transmission fluid variations to get a list of the best fluids. While selecting, I prioritize the quality, proponent, appropriate viscosity, and availability. You can check out the list of 6 options right below. The small review will indeed help you select the appropriate fluids for your vehicle.

Castrol 6810 Transmax ATF +4

If you want something that is budget-friendly but does not compromise the quality, then you can definitely go with Castrol 6810 Transmax fluid. Let’s check out the details of this product.

Castrol 6810 Transmax ATF +4

Composed Of

The main ingredient of this red color fluid is the complete synthetic base formula. Moreover, all the necessary additives are blended into it for optimal performance.

Applicable For

This ATF is compatible with Chrysler cars and trucks which support some of the ATFs (+2, +3, +4, and +5). It fulfills and exceeds all the requirements of those models. So, this fluid is applicable to a wide range of transmission models both old and new.


Advanced technology with a complete synthetic formulation is paired here to create a powerful transmission fluid. Indeed, the technology used while engineering this fluid will ensure a developed transmission life for sure.

Package Details

There are in total, 6 ATF +4 transmission fluid gallons available in one quart. You can also buy it in other different packages as well. Indeed, there are packs of 3-gallon fluids, 1 gallon, and even 12 gallons too.

What I Like

  • Up-to-date technology is used for maximum power transfer.
  • Top-of-the-line transmission life.
  • Performs without interruption in lower temperatures.
  • Ensures film protection in case of high temperature.
  • Trustworthy manufacturer brand.

What I Don’t Like

  • Some users complained about the packaging.

Check My Top Recommendations About Mercon V Fluids

Valvoline ATF +4 Full Synthetic Automatic Transmission Fluid

Another great quality fluid recommendation is the Valvoline Full Synthetic Automatic Transmission Fluid. For sure, this fluid comes with high-end specifications and it is compatible with a wide range of transmission types.

Valvoline ATF+4


Base stocks are made of completely synthetic components. Along with that, the advanced additive technology is put together for better results as well. Besides, the hydro-processed base oils and high ambient temperature functions paired to make a good combination.


This Valvoline ATF+4 gallon fluid makes sure that your Fiat Chrysler automatic transmissions are safe and long-lasting. Furthermore, it offers uninterrupted oil flow at lower temperatures and safety for the film when the temperature is high. It enhanced friction durability as well as ensured transmission protection.


The high-tech infrastructure of this fluid meets and exceeds all the challenging requirements. Also, it has an anti-wear technology as well as ultimate power transfer. Additionally, it comes with an automatic system that will protect your engine from rust and corrosion.

Applicable For

Basically, it is approved and certified by Fiat Chrysler automatic. Plus, it is totally backward compatible with and extensively used in ATF+3, +2, +4, and all the rest. So, you can use it in a wide range of car models.

What I Like

  • High flashpoint of almost 390 degrees Celsius.
  • Comes in about 0.01 Ounces in weight.
  • Premium standard ATF.
  • Enriches the durability of the transmission.
  • Anti-shudder shield for effortless shifting.

What I Don’t Like

  • You might not get an instant result with the fluid.

Mopar 68218057AB ATF+4 Automatic Transmission Fluid

Mopar 68218057AB Automatic Transmission Fluid is a deal maker for you as it is affordable and reliable. It is originally OEM Dodge and Mopar factory fittings.

Mopar 68218057AB ATF+4


When it comes to quality, it matters above all. This ATF can restore factory condition performance. As the base oil, they used high quality Hydro-processed fluid which is very high in viscosity.

Works With

This fluid is compatible with all vehicles that are factory filled with fourth-generation automatic transmission fluids. Besides, back serviceable with the previous versions too. Indeed, it is good for a wide range of transmission from old and new models.


The fluid is manufactured by a well-known brand called Mopar. You can absolutely put your trust in their authorization as the brand has been serving since 1937, which is 85 years, and continues till today.


In this Mopar ATF+4 pack, you will get six gallons in one quart. Another point to mention is that it is weighted around 11.97 pounds.

What I Like

  • Synthetic formula base stocks and great technology additives.
  • High-quality ATF+4.
  • Helps butter smooth shifting.
  • Long-lasting transmission ensured.
  • Works at very low and high temperatures without any risk.

What I Don’t Like

  • It is recommended not to use in Sprinter or Crossfire automatic transmissions.

Chrysler (68218057AA) Genuine Mopar Fluid ATF+4 Automatic Transmission Fluid

You can also try Chrysler Genuine Mopar Fluid as well. This high-performance fluid is well-known for providing smoother gear shifting and excellent formulation. Besides, the specifications are perfect for most vehicle types, and they ensure a long transmission lifespan.

Chrysler (68218057AA)

Manufacturer Details

It is specially manufactured for varieties of engine types. It contains high viscosity stock as the base that pairs with a unique additives package. Also, it is engineered as a “Fill for Life” technology.

Good for

Certainly, this fluid is suitable for varieties of vehicle types. You can use it on different manual transmission and power steering systems that were released after 1998. Also, it is completely compatible with another transmission where any ATF+2, +3, and +4 are recommended.


This gear oil is especially well-known for being good to improve performance. Indeed, it will maintain the original shift quality perfectly. Also, it has a genuine OEM Dodge for sure. This feature-rich gear fluid works perfectly at any temperature and improves the lifespan of the engine and the entire transmission.

Package Details

Initially, it’s a pack of one-gallon fluid. And the gallon contains approximately 946 ml of gear oil. You will get this fluid in 6 or 12-gallon packages too. And the pack of one gallon is around ‎8.6 x 4.3 x 2.4 inches in dimension.

What I Like

  • Budget-friendly and available in different packs.
  • Good for both old and new models of transmission.
  • Ensures smooth gear shifting and smooth transmission performance.
  • Enhanced transmission durability.

What I Don’t Like

  • This fluid contains chemicals that are dangerous to human health, according to State of California information.

Mopar Automatic Transmission Fluid

The brand Mopar brings you a professional-level liquid named Mopar Automatic Transmission Fluid. This excellent fluid is remarked as a “fill for life” for its outstanding performance.

Mopar Automatic Transmission Fluid


Fully synthetic formula base stocks are used as the main ingredient of fluid. Plus, up-to-date technology additives are blended in the required ratio for better results.

Applicable For

The ATF is used for different types of applications, including all vehicles that are factory filled with fourth-generation automatic transmission fluid. In addition, this liquid covers other preceding models as well.


This automatic fluid initially comes in a gallon which is filled with adequate 5-liter fluid. And the item weighs around 5.5 pounds in total. You can get this item in different pack sizes too.


Long-lasting ultimate power transfer can provide factory condition success with safety. Moreover, it will remain pink even after 100k miles, indicating it does not oxidize.

What I Like

  • A superior proportion of synthetic base and high viscosity index.
  • Budget-friendly deals with the maintenance of standard quality.
  • Ensures butter-like smooth shifting while you ride.
  • Top-notch power steering fluid.
  • Supports any temperature, no matter low or high.

What I Don’t Like

  • Some users complained about receiving broken packaging at times.

Check My Recommendation About Dexron III Trans Fluids

Toyota 00279-000T4-0 Lexus ATF Automatic Transmission Fluid

Toyota is the most used car brand, and it has a lot of expensive cars too. Toyota 00279-000T4-0 Lexus Automatic Transmission Fluid can be your best pick if you are using one of them. This is a universal gear oil mostly recommended for Toyota automatic transmission fluid type transmissions.

Toyota 00279-000T4-0 Lexus ATF Automatic Transmission Fluid

Formula Details

This Universal ATF is formulated by the Toyota R&D section. They used a very high-viscosity base oil and a unique additive package. The proportions are perfectly balanced, so you will get long-term performance with it.

Applicable for

Generally, this automatic fluid is manufactured for all Toyota automatic transmissions. But it is suggested to be used on the specific transmission where ATFs are recommended. Indeed, it is specifically and officially approved and tested by Toyota itself.

Smooth Performance

Smooth performance is guaranteed with this Lexus fluid. It comes with special additives that essentially protect your transmission engine from extra wear and corrosion. Besides, the balanced chemical proportions ensure compatibility with the material inside the transmission.

Temperatures Support

This feature-rich Tranny fluid works equally perfectly on all human bearable temperatures. Eventually, it ensures smooth shifting in the extreme temperature too. Also, it comes with additional features that prevent transmission shudder.

What I Like

  • Comes with proportional friction coefficients.
  • Suitable for all Toyota automatic transmissions.
  • Excellent gear shifting is ensured.
  • Universal size gallon of 946ml of oils.
  • Enhanced Anti-shudder protection.
  • Performs well in the cold weather.

What I Don’t Like

  • It contains petroleum oil and so you can only use it when the transmission engine is cold.

These are the most popular ATF +4 synthetic transmission fluid types in the market. You can buy them from the online marketplace as well. However, all these options have superb properties, perfect molecular formula, and appropriate viscosity. Hopefully, you will have the perfect performance of your car with these gear-shifting oils.

Check My Recommended Mercon LV Trans Fluids Here

How to Choose the Best ATF +4 Transmission Fluid?

Whatever the price of your transmission fluid is, it won’t perform the best if you select the wrong fluid. And that’s the most common issue about this fact. Many of us fail to select the appropriate fluid and end up being frustrated with the performance. Indeed, many people leave a bad review of the oil, not knowing they bought the wrong one.

However, users should be concerned about a few factors when choosing the appropriate automatic transmission fluid. If you are interested to learn about them, just check out the facts below.

Fluid Molecules

Generally, natural and synthetic are the two common types of transmission fluids available on the market. But ATF +4 is a completely synthetic fluid. It has a perfect synthetic blend that offers extra benefits. So, you should select the fluid with the perfect molecular blend.

Appropriate Fluid Type

You must know that ATF is of different types, and its fourth-generation fluid is the most popular one. However, you should be sincere about choosing the appropriate type. Remember that on the market, you will find ATF +3, +5, etc., right beside the fourth-generation fluid. So, don’t foolishly buy another type that doesn’t suit your vehicle’s engine.

Fluid Additives

The chemical additive is another essential fact that matters. Actually, the additives of the fluid provide extra support for the fluid. It also boosts the life span of the transmission and the fluid as well. That’s why you should make sure to select the fluid that contains appropriate chemical additives.


I personally suggest going for the big-size gallon if you are conscious of the budget. Always remember that the smaller container you will buy, the pricier it will be. Also, you shouldn’t go for one with a cheap price range. That can provide poor performance and, in the end, decrease your engine lifespan.

These are the essential facts you should be aware of when you will buy the ATF+4 for your vehicles. Besides these facts, you should also check the quantity and make sure to buy one from a brand. Hopefully, you won’t buy the wrong product if you follow the mentioned suggestions.

Frequently Asked Questions (FAQ) about ATF 4

What is the best ATF +4 transmission fluid?

Valvoline Full Synthetic Automatic Transmission Fluid and Castrol 6810 Transmax are the best ATF +4 transmission fluids. They come with excellent specifications and work well in different temperatures. Also, these two gear oils perform the best for longer than others.

What is the difference between ATF and ATF +4?

ATF stands for Automatic Transmission fluid and is the most common type of gear oil. ATF+4 is a generation of this fluid. To be more specific, automatic transmission fluids can be of different types with different properties, formulas, and specifications. And the fourth generation is a particular type of automatic fluid.

Can I mix ATF and ATF +4?

Yes, and no. You can mix ATF with its fourth-generation fluid only if the specifications of the two oils match properly. If not, you cannot possibly mix them and use them in your vehicle.

Is ATF 4 synthetic oil?

Yes, ATF +4 is a fully synthetic fluid. It’s a type of automatic transmission fluid, and some of the types of this fluid are ultra OEM synthetic fluids. However, not all ATFs are synthetic, but all its fourth-generation fluids are synthetic fluids for sure.

What is the best ATF +4 equivalent?

There can be different fluids you can use in place of ATF +4. But not all. Generally, the automobiles that were factory filled with fourth-generation fluid are used in this case. To be specific, you can use any fluids that share the similar specifications of its fourth generation as its equivalent.

Final Words

You have already met the 6 Best ATF +4 transmission fluids with their short reviews. You can click on the link to learn about their prices and availability on the online marketplace. But I can ensure one thing for sure. The mentioned fluids are rich in quality and provide you with smooth gear shifting.

Hopefully, you can now choose your specific gear oil without any confusion. Still, if you have anything to ask, please leave your question in the comment section. Also, share your experience using the ATF +4 fluid you have selected. Thanks for your time and endless support.

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