How Much Fluid Does a Torque Converter Hold

How Much Fluid Does a Torque Converter Hold? Here is The Info You Need In 6 Steps

When you are dealing with a vehicle, you must know that the vehicle’s engine connects to the transmission through a clutch. This clutch plays a vital role in monitoring the activity and distributing the engine’s energy to the whole vehicle.

But in vehicles with automatic transmission, the clutch is replaced by a torque converter, which serves the same purpose in the vehicle. There is a clutch in manual transmission and a torque converter in an automatic transmission vehicle.

Being different from the clutch, this converter uses fluid to sustain the vehicle and perform its duty. Thus, you need to fill it up with fluids in regular intervals.

The correct amount and precision are a must to know before taking the task into your hand. That’s why it is essential to know how much fluid does a torque converter holds.

Here is a detailed article regarding the amount your torque converter needs and how you should fill it up to remove your confusion.

How Much Fluid Does a Torque Converter Hold-

Chart Converter Fluid Capacity

It should be clear to you how much fluid a converter can hold. They come in different sizes. As a result, they have variations in quarts of fluids.

Here is a chart showing the number of quarts your torque converter requires:

Size of the converter Number of Quarts
13” 5
12” 4
11” 3.5
10” 3
9” 2.5
8” 2
7” 2

Apart from the torque converter, your vehicle’s transmission also requires a fixed amount of fluid according to its model. Because the transmissions are built differently from each other, suiting for different purposes.

Thus, their quarts number varies. We include a list that’ll show you how much fluid a transmission needs.

Size of the converter Number of Quarts
GM TH350 4
GM TH400 6
GM Powerglide 5
GM 700R4/4L60E 6
GM 2004R 6
GM 4L80E 7.7
Chrysler Torqueflite 727 5
Chrysler Torqueflite 904 5
Ford C4 5.5
Ford C6 7
Ford AOD/AODE 6.5

How to Fill a Torque Converter

How Much Fluid Does a Torque Converter Hold

You should refill the torque converter with precise instructions. The fluids you’ll be putting in the converter should be filled with enough precaution.

Keeping your surroundings and other parts stable, you should do the task with some reasonable steps. From my experience, I will show you how to fill up the torque converter.

Step 1: Placement of Your Body

While filling your converter, you should be standing with enough precision. The converter should be facing you, and you’ll be keeping yourself in an excellent position to fill and do the associate works.

Step 2: Pulling The Converter

Now it’s time to open up the converter. By opening, it doesn’t mean that you’ll just tear or separate it from each other. Just pull the converter up its place. You might need to apply some extra force to do the task. Make sure you don’t break the converter or associate parts.

Step 3: Turning The Converter

Just like a steering wheel, give a slight turn to your converter. The turning should be anti-clockwise and while doing so, hear a sharp click. Then, pull 1/8th inch towards you.

Afterward, turn the torque converter in the same direction. While doing so, give a slight sliding off the transmission input shaft. Be careful while doing so, or you might break the shaft.

Step 4: Setting The Converter

Set the converter on a flat surface. The large hole of the converter should be facing upwards. Any kind of extra weight on the hole will damage the converter hub. So, it’s better to keep it up facing the open top.

Step 5: Fill The Converter

Now comes with the main task, i.e., filling up the converter. You should be careful of taking an adequate amount of water to fill the converter up. It can be within three to ten quarts.

Even if you take an excessive amount of water to fill up, nothing remains to worry about. The excess amount will flow down the transmission and adjust automatically.

Step 6: Fitting The Converter

Done with the converter, now fit it back to its original position. You have to do it before you spill up the fluids. So, be quick enough for the process.

Take the converter and quickly slide it back to the transmission input. The fitting and positioning of the converter should be tight enough so that the liquids inside the converter don’t come out.

Turn the converter to the opposite of what you have done earlier, i.e., turn towards the clockwise direction. While doing so, give a hear to it and listen to a sharp click sound. It assures that the converter has fitted perfectly in its initial place.

Listening to it, give another turn, and confirm its place. So total, you are listening to two-click sounds to confirm the fitting of the converter.


1. How much fluid should you fill before installing a torque converter?

Before your install, a torque converter, pour one quart of ATF (automatic transmission fluid) into the converter and then install it.

2. Does the torque converter fill up automatically?

The transmission does the job of filling the torque converter automatically. The process starts as soon as you start the engine.

3. What are the symptoms of low transmission fluid?

In the case of low transmission fluid, you’ll hear different kinds of noises, get the burning smell, and some leaks.

4. How do you know when your torque converter is total?

When your torque converter slips after it is filled, it is likely to be filled. Sometimes, you get to see your car shuddering, or the converter is overheating for the same purpose too. 

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Final Words

Be careful while you fill up the torque converter. Try to keep the surrounding of the converter dry as much as you can. Right after finishing the job, clean the whole area.

The more careful you are with the task, the less hassle you’ll face the next time you do it. Follow our directed way and amount, and let your torque converter get the best serving. 

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