2008 Buick Lacrosse Transmission Fluid Capacity: A Guide to Maintaining Your Vehicle

2008 Buick Lacrosse Transmission Fluid Capacity

When it comes to maintaining your 2008 Buick Lacrosse, one important aspect that often gets overlooked is the transmission fluid. The transmission is a vital component of your vehicle, responsible for transferring power from the engine to the wheels. To ensure smooth shifting and optimal performance, it’s crucial to have the correct amount of transmission fluid. In this article, we’ll dive into the transmission fluid capacity for the 2008 Buick Lacrosse, so you can keep your car running smoothly.

Transmission Fluid Capacity and Type

Before we get into the nitty-gritty details, let’s start with the basics. The 2008 Buick Lacrosse has different transmission options, so it’s essential to know which one you have. The two main transmission options for this model are:

  1. 4-Speed Automatic Transmission
  2. 6-Speed Automatic Transmission

Now, let’s take a look at the transmission fluid capacity for each of these options:

Transmission Type Fluid Capacity (Quarts) Fluid Capacity (Liters)
4-Speed Automatic 12.9 12.2
6-Speed Automatic 11.1 10.5

Now that you know the transmission fluid capacity for your specific transmission type, you can ensure you have the right amount of fluid for your 2008 Buick Lacrosse.

How to Check and Add Transmission Fluid

Checking and adding transmission fluid is a relatively simple process, but it’s essential to follow the correct steps to avoid any mishaps. Here’s a step-by-step guide to help you through the process:

  1. Start by parking your Buick Lacrosse on a level surface and engaging the parking brake.
  2. Locate the transmission dipstick, which is usually labeled and located near the engine.
  3. With the engine running and the transmission in “Park” or “Neutral,” remove the dipstick and wipe it clean with a lint-free cloth.
  4. Reinsert the dipstick fully and remove it again to check the fluid level. The dipstick will have markings indicating the proper fluid level range.
  5. If the fluid level is below the recommended range, you’ll need to add transmission fluid. Use a funnel to avoid spills and carefully pour the fluid into the dipstick tube.
  6. Recheck the fluid level using the dipstick and add more fluid if necessary. Be cautious not to overfill.
  7. Once you’ve reached the proper fluid level, securely reinsert the dipstick and ensure it is properly seated.

Remember, it’s crucial to use the correct type of transmission fluid recommended by Buick for your specific model and transmission type. Consult your owner’s manual or contact a certified Buick dealership if you’re unsure about the appropriate fluid to use.


Now that you’re equipped with the knowledge of the 2008 Buick Lacrosse transmission fluid capacity, you can confidently maintain your vehicle’s transmission. Regularly checking and adding the correct amount of transmission fluid will help ensure smooth shifting and extend the lifespan of your transmission. Remember to follow the proper safety precautions and consult a professional if you’re unsure about any aspect of the process. Keep your Buick Lacrosse running smoothly and enjoy the ride!

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