2010 Mercury Mariner Transmission Fluid Capacity: A Must-Know Guide

2010 Mercury Mariner Transmission Fluid Capacity

When it comes to maintaining your 2010 Mercury Mariner, one crucial aspect is ensuring that the transmission fluid is at the right level. Without the proper amount of transmission fluid, your vehicle’s performance and longevity can be severely compromised. In this article, we will discuss the transmission fluid capacity for the 2010 Mercury Mariner, so you can keep your vehicle running smoothly.

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Transmission Fluid Capacity and Type

Before we dive into the specifics, let’s talk about the transmission fluid capacity and type for the 2010 Mercury Mariner. It’s important to use the right type of fluid and ensure you have the correct amount to avoid any potential issues.

Transmission Fluid Type Fluid Capacity (Quarts) Fluid Capacity (Liters)
Automatic Transmission – 6-Speed 10.0 quarts 9.5 liters
Manual Transmission – 5-Speed 2.8 quarts 2.6 liters

Now that we have the numbers out of the way, let’s discuss how you can properly check and fill the transmission fluid in your 2010 Mercury Mariner.

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Checking and Filling Transmission Fluid

  1. Make sure your vehicle is parked on a level surface and the engine is turned off.
  2. Locate the transmission fluid dipstick. It is usually labeled and can be found near the back of the engine compartment.
  3. Remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully into the transmission and then remove it again.
  5. Check the fluid level on the dipstick. There are usually markings indicating the minimum and maximum levels. The fluid should be within this range.
  6. If the fluid level is low, you will need to add more. Use a funnel to pour the appropriate type and amount of transmission fluid into the dipstick tube. Be careful not to overfill.
  7. Recheck the fluid level using the dipstick and add more if necessary.
  8. Once the fluid level is correct, securely reinsert the dipstick and close the hood.
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It’s important to note that transmission fluid should be checked and filled according to the manufacturer’s recommendations. If you are unsure or uncomfortable performing this task yourself, it is always best to consult a professional mechanic.


Now that you know the transmission fluid capacity for the 2010 Mercury Mariner, you can confidently maintain your vehicle’s transmission system. Remember to use the correct type of fluid and follow the proper procedures for checking and filling the fluid. By taking care of your transmission, you can ensure that your 2010 Mercury Mariner continues to perform at its best for years to come.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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