How much is Allison 1000 transmission fluid?

The Allison 1000 is a 6-speed automatic transmission used in heavy trucks. It is manufactured by Allison Transmission, a division of General Motors. Allison 1000 transmission fluid type is Dexron III/Mercon.

The Allison 1000 is a six-speed automatic transmission used in heavy trucks. It is manufactured by General Motors and was introduced in 2001. 1000 is designed for use with engines producing up to 1,000 lb-ft of torque.

The Allison 1000 uses Dexron III/Mercon automatic transmission fluid. This type of fluid is also known as ATF+4. Dexron III/Mercon ATF can be purchased at most auto parts stores.

Is Dexron Vi okay for Allison Transmission?

Yes, Dexron VI is an acceptable fluid for use in Allison transmissions. There are many different types of fluids that can be used in an Allison transmission, but Dexron VI is one of the most common, and it works well. Allison recommends using a synthetic ATF in your transmissions, and Dexron VI is a good choice for this.

What transmission fluid goes into an Allison transmission?

If you have an Allison transmission in your vehicle, you must use the correct transmission fluid. So what transmission fluid goes in an Allison transmission? Allison Transmission is a leading manufacturer of commercial automatic transmissions and hybrid powertrains.

They offer a variety of fluids for their transmissions, depending on the model and application. For example, your 1000/2000 series transmissions use Type 9602 ATF+4, while your 3000/4000 series transmissions require Dexron VI automatic transmission fluid. To ensure that your Allison transmission receives the proper fluid, consult your owner’s manual or contact an authorized Allison dealer.

What kind of transmission fluid goes in a Duramax?

DuraMAX is a brand of synthetic transmission fluid designed for use in high mileage transmissions. The fluid is compatible with all types of transmissions, including those with ceramic clutches. It is recommended for use in vehicles that have logged more than 75,000 miles.

How many rooms does an Allison 1000 occupy?

The Allison 1000 is a 6-speed automatic transmission first introduced in 2001. It is one of the most popular transmissions in the heavy-duty truck market and is also used in some medium-duty and light-duty applications. The 1000 series is designed for use with electronic controls and features a lockup torque converter, wide gear ratios and a low first gear ratio.

The Allison 1000 transmission has a capacity of approximately 11 quarts (10.5 liters). This includes the amount of oil needed for the transmission itself, as well as the torque converter.

Duramax Allison Transmission Fluid Type The

Allison 1000 5-speed (2001-2005 model years) and 6-speed (2006+ model years) transmissions found in GMC and Chevrolet HD pickup trucks require a special transmission fluid. The Duramax Allison is a common powertrain on many 3/4 and 1 ton trucks. There are two different types of transmission fluids that can be used in these transmissions, Dexron III/Mercon or the newer Dexron VI/Mercon LV.

We recommend using Dexron VI/Mercon LV fluid for best results. This type of fluid can be found at your local GM dealership or auto parts store.

Transmission Fluid Capacity

The Allison 1000 transmission is a 6-speed automatic transmission used in heavy-duty trucks. It has a maximum fluid capacity of 37 quarts. The transmission is filled with Dexron III/Mercon ATF (automatic transmission fluid).

The ATF should be changed every 50,000 miles or sooner if the transmission is operated in severe conditions.

Tes 295 Transmission Fluid Transmission fluid

is one of the most important fluids in your car. It helps keep your transmission cool and lubricated, and it also helps protect your transmission against rust and corrosion. When it comes to choosing the right transmission fluid for your car, there are a few things to keep in mind.

First, you need to make sure that you choose a transmission fluid that is compatible with your car’s transmission. There are a few different types of transmissions, so you’ll need to check your owner’s manual or consult your mechanic to be sure. Second, you need to decide how often you want to change your transmission fluid.

Some people recommend changing it every 30,000 miles or so, while others say it may take longer between changes. Ultimately it is up to you and how often you drive your car. Finally, when it comes time to change your transmission fluid, make sure you do it right.

This means completely draining the old fluid, then refilling it with new fluid. You don’t want to mix old and new fluids because this could cause problems down the road. Taking care of your car’s transmission fluid will help ensure that your transmission will last for many years.

How many quarts of transmission fluid does an Allison 1000 use?

There is a fluid filter that absorbs some of the transmission fluid. But that amount is not that much and equals approximately 1 pint. Of course, when you refuel your transmission, the dipstick is the final authority on how much you put into the transmission.

The figures we give here are only approximations. The standard sump pump on the Allison 1000 transmission takes 14.8 quarts or 14 liters of fluid at initial fill. When you fill the transmission with fluid, it should only handle about 10.6 quarts or 10 liters.

With the shallow sump pump, you can expect to put in 12.7 quarts or 12 liters the first time. The refill only takes 7.4 quarts or 7 liters. Allison has created a fluid and filter calculator to help you find the correct amount of fluid to add to your specific Allison transmission.

Offline brands may be cheaper, but the lower cost can only help your budget and not your stream. It is best to stick to the best brands when it comes to your transmission.

Allison 1000 Transmission Fluid Capacity

You may get tired of hearing this, but there are three good sources for the fluid capacity of your Allison transmission. These sources are the same for other fluids as well. The first is to check your owner’s manual to see what the manufacturer says.

They built the stream and will have the best answer for you. They will also recommend a good brand of transmission fluid for you to use. The next best source will be your dealer. They should have the specs for all the models they sell and tell you about the different brands of major fluids to use.

The final source will be a top mechanic that you trust. They work on these streams and they know exactly what they need. If they’re honest, and not all mechanics are, then you should get more information on good brands of transmission fluid, even if they’re not famous.

Go with the source you trust the most and be sure to follow all instructions if you are going to be doing the fluid addition or changing yourself. This is one part of VR where you can’t take shortcuts, as you’ll find yourself in very difficult situations if you try to take shortcuts.

What type of transmission fluid does Allison 1000 use?

It’s not so much about the brand but the type of fluid you should use. We say that because Allison has his own brand of transmission fluid but it is made by Castrol.

Additionally, Allison has created a page of the best transmission fluids to use in your transmission. Of course, your brand is at the top of the list. There are nearly 20 brands to choose from listed on the first page. Dex-VI doesn’t seem to be on that list of fluids.

That’s what to watch out for and if you have any questions, just talk to your mechanic or check your owner’s manual. They will have more specific information for you.

On these modern platforms, you simply can’t put any transmission fluid in your vehicle. You have to be careful as transmissions etc are designed to certain specifications which can only be met with the correct fluids.

Use the fluid and filter calculator to help guide your fluid changes or additions.

How Often Should You Change Allison 1000 Transmission Fluid?

Allison has created several charts for this and the information goes beyond the Allison 1000 transmission.

For all three filters, you are looking at 50,000 miles or 3,000 hours of run time. If you use Dexron-VI or another transmission fluid, you’re looking at 12,000 to 50,000 miles or 500 to 2000 hours of run time. Then for filters it’s the same amount of time.


Since the advent of the automatic transmission, the use of a technologically specific fluid has played an integral role in the evolution of this crucial component. As transmission technology has advanced, the need for longer lasting, lower viscosity fluids has come to the forefront of transmission technology. Modern fluids must be extremely durable and possess characteristics that enable modern vehicles to achieve high levels of fuel economy. For those who drive their heavy truck on the open road, this commitment to fuel economy is always appreciated.

There are two main functions of transmission fluid, but they vary slightly depending on the type of transmission in your vehicle. If you use a manual transmission, the main purpose of transmission fluid is to cool and lubricate the internal components of your transmission. If you use an automatic transmission, such as those made by Allison, the transmission fluid functions as a lubricant and as the hydraulic fluid necessary for the automatic shift functions of the transmission.


Part of what makes Allison’s transmission so great is their commitment to offering a product that stands up to commercial use. From semi trucks hurtling down the highway with 70,000 pounds of weight behind them to commercial tractors operating in the fields; the Allison transmission in your Duramax truck benefits from the research and development that goes into these extreme applications. Among the biggest challenges with all mechanical equipment in these scenarios is the generation of heat and friction under load.

ATF is designed to provide optimal lubrication to the metal components of your Allison transmission, even under heavy use conditions such as hard acceleration or towing a large load. Reducing friction between metal parts reduces wear and extends the life of your Allison transmission. If the transmission fluid is dirty or worn, it will not cool the lubricant and could also lead to long-term failure.


Hydraulic Planetary Gear Set Automatic transmissions use automatic transmission fluid to operate a torque converter that is necessary for a vehicle to move from a standstill. This nifty, yet often overlooked piece of automotive technology has ATF at the absolute center of the party. Without the proper fluid level and viscosity, automatic transmission functionality will be severely affected and your transmission could suffer long-term damage.

Automatic gear shifting is another crucial element of automatic transmission fluid. Based on speed and driver input, the Allison transmission’s hydraulics operate clutch packs, valves and pistons to correctly select the right gear for the right scenario. Improper transmission fluid, dirty transmission fluid, or worn transmission fluid can drastically affect the proper operation of your Allison automatic transmission.


In summary, a good automatic transmission fluid for your Allison transmission should possess a combination of the following characteristics:

  • Reduced friction
  • High levels of heat modulation
  • High levels of durability
  • Long service intervals
  • Synthetic blend

First, the automatic transmission fluid transmission in your transmission Allison needs to be able to handle the intense conditions in which your Duramax truck thrives. Putting your transmission under load means friction increases too. Increased friction means increased heat, and increased heat means increased wear on our transmission! A good automatic transmission fluid will have stable friction protection characteristics.

Your transmission’s ability to dissipate heat is crucial to its long life. Allison transmissions employ a transmission cooler that is designed to cycle/cool the transmission fluid and return it to the transmission for optimum cooling. If the fluid does not have stable heat modulating capabilities, it can cause heat buildup in the transmission. This condition can lead to long term failure.

Durability and lifespan go hand in hand when it comes time for transmission fluid in your Allison transmission. As transmission fluid goes through its useful life, it starts to break down into individual compounds and also gets worse with debris. This drastically reduces its effectiveness as a barrier against heat and friction. A good transmission fluid is very durable and resists breakdown, allowing owners a longer life.

As mentioned above, there are conventional and synthetic blends of automatic transmission fluid and, like motor oil, synthetically produced automatic transmission fluid has been proven time and time again to provide high levels of protection and long life. .

For reference, the best automatic transmission fluids are synthetic blends like GM’s ACDelco Dexron VI Advanced Fluid.


So what is the best automatic transmission fluid for your Allison transmission equipped, Duramax truck? The answer here is quite simple: if you want optimum performance and durability, then stick with the factory specified fluid!

The factory fluid in Duramax/Allison-equipped trucks is ACDelco Dexron VI and represents not only good value, but is carefully engineered to provide optimum protection and the long service intervals you expect from a synthetic automatic transmission fluid. high quality.

This specification was introduced in 2005 to replace Dexron IIIH, and according to General Motors, DEXRON-VI fluid is a significant improvement over DEXRON-III(H) fluids. Fluid life is significantly longer due to improvements in oxidation stability, frictional durability, shear stability, and foam resistance compared to current DEXRON-III fluids.

This product is backed by factory engineering and adheres to a strict level of quality control which makes its competitive price much more attractive compared to brands like Transynd. Remember, General Motors isn’t just going to put transmission fluid in their heavy-duty trucks because these vehicles are backed by solid factory warranties! If vehicles fail, GM is on the hook for expensive repairs, so why would GM put in inferior transmission fluid?

Simply put, there really isn’t much to complain about with ACDelco Dexron VI fluid. It offers fantastic protection, long service intervals, factory-backed engineering, and a reasonable price.

We hope the article about Allison 1000 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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