2008 F250 5.4 Transmission Fluid Capacity: A Guide to Keeping Your Truck Running Smoothly

2008 F250 5.4 Transmission Fluid Capacity

If you’re a proud owner of a 2008 F250 5.4, you know that taking care of your truck is essential. One crucial aspect of maintenance is ensuring that your transmission fluid is at the right level. In this article, we’ll dive into the transmission fluid capacity for your 2008 F250 5.4 and provide you with all the information you need to keep your truck running smoothly.

Transmission Fluid Capacity and Type

To start, let’s get straight to the point. The transmission fluid capacity for your 2008 F250 5.4 is as follows:

Transmission Fluid Type Capacity (Quarts) Capacity (Liters)
Automatic Transmission – 5R110W 17.0 16.1
Manual Transmission – ZF S6-650 6.4 6.1

Now that we have the numbers out of the way, let’s talk about why it’s crucial to keep an eye on your transmission fluid levels and how to go about it.

Why Transmission Fluid Matters

Your transmission fluid plays a vital role in the overall performance and longevity of your truck’s transmission. It serves as both a lubricant and a coolant, ensuring that all the moving parts inside the transmission are properly protected and operating smoothly. Without the right amount and quality of transmission fluid, you risk damaging your transmission and experiencing costly repairs down the line.

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Checking and Topping Up Transmission Fluid

To check your transmission fluid level, follow these steps:

  1. Park your truck on a level surface and engage the parking brake.
  2. Locate the transmission dipstick. It is usually labeled and can be found near the back of the engine bay.
  3. With the engine warmed up and running, pull out the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully and then pull it out again.
  5. Check the fluid level on the dipstick. It should fall within the “Full” and “Add” marks. If it’s below the “Add” mark, you’ll need to top it up.

To top up your transmission fluid, follow these steps:

  1. Using a funnel, carefully pour the appropriate transmission fluid type into the dipstick tube. Refer to the table above for the correct capacity.
  2. Allow the fluid to settle for a moment, then recheck the fluid level using the dipstick.
  3. If necessary, continue adding fluid in small increments until it reaches the proper level.
  4. Once you’re satisfied with the fluid level, securely reinsert the dipstick and close the hood.
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Remember, it’s crucial to use the correct transmission fluid type specified for your 2008 F250 5.4. Using the wrong fluid can lead to severe damage and costly repairs.


Maintaining the proper transmission fluid level is essential for the smooth operation and longevity of your 2008 F250 5.4. By following the guidelines provided in this article and referring to the transmission fluid capacity table, you can ensure that your truck’s transmission stays in top shape. Regularly checking and topping up your transmission fluid will save you from potential headaches and keep your truck running strong for years to come.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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