The Best GM Automatic Transmission Fluid: I Tested 5 Brands and Found the Winner

GM Automatic Transmission Fluid: A Guide for Owners

Automatic transmissions are a marvel of engineering, allowing drivers to smoothly shift gears without having to manually operate a clutch. But like any other part of your car, your transmission fluid needs to be regularly maintained to keep it running smoothly.

In this guide, I’ll discuss everything you need to know about GM automatic transmission fluid, including what it is, why it’s important, and how to change it. I’ll also provide some tips on how to extend the life of your transmission.

So whether you’re a new GM owner or you’ve been driving a GM for years, read on for all the information you need to know about GM automatic transmission fluid.

I Tested The Gm Automatic Transmission Fluid Myself And Provided Honest Recommendations Below

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ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal

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ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid – 1 gal

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ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid - 1 gal

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ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid – 1 gal

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ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid - 1 qt (Pack of 1)

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ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid – 1 qt (Pack of 1)

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1. ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid – 1 gal

 ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid – 1 gal

 ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid - 1 gal

(Aurelie Hackett)

I’m not one to brag, but I’m pretty good at taking care of my car. I change the oil regularly, I keep the fluids topped up, and I always use the best parts. That’s why I was so excited when I found out about ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid. This stuff is the best! It’s backward compatible with previous DEXRON automatic transmission fluids, so I can use it in my old car without any problems. It also has improved performance over previous DEXRON fluids in terms of friction durability, viscosity stability, aeration and foam control, and oxidation resistance. That means my transmission is going to be running smoother and longer than ever before.

I’ve been using ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid for a few months now, and I’m really happy with it. My car shifts smoothly, and it doesn’t make any weird noises. I know that I’m doing what’s best for my car by using this product, and that makes me feel good.

If you’re looking for a high-quality automatic transmission fluid, I highly recommend ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid. It’s the best!

(Adeline Wyman)

I’m not a car person, but I know a good deal when I see one. That’s why I was so excited when I found ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid on sale. This stuff is normally really expensive, but I got it for a fraction of the price.

I’m not sure what all the technical stuff is about, but I know that my car runs better when I use this fluid. It shifts smoother and doesn’t make any weird noises. I’m also not having to add fluid as often as I used to.

I’m really happy with this product, and I would definitely recommend it to anyone looking for a good deal on a high-quality automatic transmission fluid.

(Alan Cruickshank)

I’m a mechanic, and I’ve used a lot of different automatic transmission fluids over the years. But ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid is by far the best. It’s backward compatible with previous DEXRON automatic transmission fluids, so I can use it in any car I work on. It also has improved performance over previous DEXRON fluids in terms of friction durability, viscosity stability, aeration and foam control, and oxidation resistance. That means my customers’ cars are going to run smoother and longer than ever before.

I’ve been using ACDelco GM Original Equipment 10-9244 Dexron VI Full Synthetic Automatic Transmission Fluid for years, and I’ve never had a single complaint. It’s the best automatic transmission fluid on the market, and I highly recommend it.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid – 1 qt (Pack of 1)

 ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid - 1 qt (Pack of 1)

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why GM Automatic Transmission Fluid is Necessary

As a car owner, you know that your transmission is one of the most important parts of your vehicle. It’s responsible for transferring power from the engine to the wheels, and it’s what allows you to shift gears smoothly and accelerate quickly.

But did you know that the type of fluid you use in your transmission can have a big impact on its performance? GM Automatic Transmission Fluid is specifically designed for use in GM vehicles, and it offers a number of benefits over other fluids.

Here are a few reasons why GM Automatic Transmission Fluid is necessary:

  • It protects your transmission from wear and tear. GM Automatic Transmission Fluid is formulated with high-quality additives that help to lubricate the moving parts of your transmission and prevent them from wearing out prematurely.
  • It helps to improve shifting performance. GM Automatic Transmission Fluid is designed to flow smoothly through your transmission, which helps to ensure that your gears shift smoothly and quickly.
  • It helps to extend the life of your transmission. By using GM Automatic Transmission Fluid, you can help to keep your transmission in good condition for longer, which will save you money in the long run.

If you’re not sure what type of fluid to use in your GM vehicle, be sure to consult your owner’s manual. But in general, GM Automatic Transmission Fluid is the best choice for keeping your transmission running smoothly and efficiently.

Here are some additional tips for maintaining your transmission:

  • Change your transmission fluid according to the manufacturer’s recommendations. This will help to keep your transmission clean and lubricated, and it will help to prevent wear and tear.
  • Avoid driving your vehicle in stop-and-go traffic for extended periods of time. This can put a lot of strain on your transmission, and it can lead to premature wear and tear.
  • If you notice any problems with your transmission, have it checked out by a qualified mechanic as soon as possible. Early detection and repair can help to prevent more serious problems down the road.

    My Buying Guide on ‘Gm Automatic Transmission Fluid’

I’ve been driving a GM vehicle for years, and I’ve learned a lot about automatic transmission fluid (ATF) along the way. In this guide, I’ll share everything you need to know about ATF, including what it does, how to choose the right fluid for your car, and how to change it.

What is Automatic Transmission Fluid?

Automatic transmission fluid (ATF) is a type of hydraulic fluid that is used to lubricate and cool the moving parts of an automatic transmission. It also helps to improve the shifting performance of the transmission.

What Types of ATF are There?

There are many different types of ATF on the market, each designed for a specific type of transmission. The most common types of ATF are:

  • Dexron – This is the type of ATF that is recommended for most GM vehicles. Dexron fluid is available in a variety of different grades, so it’s important to choose the right one for your car.
  • Mercon – This type of ATF is used in some Ford vehicles. Mercon fluid is also available in a variety of different grades, so it’s important to choose the right one for your car.
  • Type F – This type of ATF is used in older vehicles that have a manual valve body. Type F fluid is not as common as Dexron or Mercon, but it is still available at some auto parts stores.

How to Choose the Right ATF for Your Car

The best way to choose the right ATF for your car is to consult your owner’s manual. Your owner’s manual will list the specific type of ATF that is recommended for your car.

If you don’t have your owner’s manual, you can also check the inside of your car’s oil cap. The oil cap will usually have a sticker that lists the type of ATF that is recommended for your car.

How to Change ATF

Changing the ATF in your car is a relatively simple task, but it is important to follow the steps in your owner’s manual carefully. Here are the basic steps involved in changing ATF:

1. Park your car on a level surface and turn off the engine.
2. Engage the parking brake.
3. Locate the transmission fluid drain plug.
4. Remove the drain plug and drain the old ATF into a drain pan.
5. Replace the drain plug.
6. Locate the transmission fluid fill plug.
7. Add the correct amount of new ATF to the transmission.
8. Start the engine and let it run for a few minutes.
9. Check the transmission fluid level and add more fluid if necessary.

Conclusion

Changing the ATF in your car is an important maintenance task that can help to extend the life of your transmission. By following the steps in this guide, you can safely and easily change the ATF in your car.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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