2007 Chevy Trailblazer Transmission Fluid Capacity and Maintenance Guide

2007 Chevy Trailblazer Transmission Fluid Capacity


If you’re a proud owner of a 2007 Chevy Trailblazer, it’s essential to know the proper transmission fluid capacity for your vehicle. Neglecting this vital information can lead to potential problems down the road. So, let’s get straight to the point and discuss the transmission fluid capacity for your Chevy Trailblazer.

Transmission Fluid Capacity and Type

To ensure smooth and efficient operation of your Trailblazer’s transmission, it’s crucial to use the correct amount and type of transmission fluid. Here’s a table outlining the transmission fluid capacity in both quarts and liters:

Transmission Fluid Capacity Quarts Liters
4-Speed Automatic Transmission 11.2 10.6
5-Speed Automatic Transmission 13.6 12.8

How to Check and Add Transmission Fluid

Now that you know the transmission fluid capacity, let’s briefly discuss how to check and add transmission fluid to your 2007 Chevy Trailblazer. Here are the steps you need to follow:

  1. Ensure your vehicle is parked on a level surface and the engine is running.
  2. Locate the transmission dipstick, which is usually labeled and located 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 and then remove it again to check the fluid level.
  5. Observe the markings on the dipstick, which indicate the minimum and maximum fluid levels.
  6. If the fluid level is below the minimum mark, you’ll need to add transmission fluid.
  7. Using a funnel, carefully pour the appropriate transmission fluid into the dipstick tube. Refer to the table mentioned earlier for the correct capacity.
  8. Recheck the fluid level using the dipstick and add more fluid if necessary.
  9. Once the fluid level is within the acceptable range, securely reinsert the dipstick.

Safety Precautions

While checking and adding transmission fluid is a relatively straightforward process, it’s important to prioritize your safety. Here are a few safety precautions to keep in mind:

  • Always park your vehicle on a level surface to ensure accurate fluid level readings.
  • Be cautious when working around the engine compartment, as it may be hot. Allow the engine to cool down before proceeding.
  • Use a funnel when adding transmission fluid to avoid spills or overfilling.
  • Dispose of used transmission fluid responsibly, following local regulations and guidelines.


Knowing the correct transmission fluid capacity for your 2007 Chevy Trailblazer is essential for maintaining the longevity and performance of your vehicle’s transmission. By following the steps outlined above, you can confidently check and add transmission fluid to keep your Trailblazer running smoothly. Remember to prioritize your safety and adhere to the recommended fluid capacities to ensure optimal performance.

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