2015 Chevy Silverado 1500 Transmission Fluid Capacity: A Comprehensive Guide

2015 Chevy Silverado 1500 Transmission Fluid Capacity

If you own a 2015 Chevy Silverado 1500, it’s important to know the transmission fluid capacity to ensure proper maintenance and performance of your vehicle. In this article, we will provide you with the necessary information on the transmission fluid capacity for your Silverado 1500.

Transmission Fluid Capacity

The transmission fluid capacity of the 2015 Chevy Silverado 1500 varies depending on the type of transmission your vehicle is equipped with. Here are the transmission fluid capacities for each transmission type:

Transmission Type Fluid Capacity (Quarts) Fluid Capacity (Liters)
6-Speed Automatic Transmission 12.9 quarts 12.2 liters
8-Speed Automatic Transmission 12.9 quarts 12.2 liters

Choosing the Right Transmission Fluid

When it comes to choosing the right transmission fluid for your 2015 Chevy Silverado 1500, it’s crucial to follow the manufacturer’s recommendations. Using the wrong type of transmission fluid can lead to poor performance and potential damage to your vehicle.

For the 6-speed automatic transmission, it is recommended to use Dexron VI automatic transmission fluid. This type of fluid provides excellent lubrication and heat resistance, ensuring smooth shifting and optimal performance.

On the other hand, the 8-speed automatic transmission requires the use of Dexron HP automatic transmission fluid. This fluid is specifically designed for the 8-speed transmission and offers enhanced performance and protection.

How to Check and Add Transmission Fluid

Checking and adding transmission fluid should be done with caution and precision. Here are the steps to follow:

  1. Park your Silverado 1500 on a level surface and engage the parking brake.
  2. Locate the transmission dipstick, which is usually labeled and located near the back of the engine bay.
  3. With the engine running and the transmission in “Park,” remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  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, add the appropriate transmission fluid through the dipstick tube using a funnel.
  6. Recheck the fluid level and add more fluid if necessary, ensuring not to overfill.
  7. Once the fluid level is within the recommended range, securely reinsert the dipstick.

Remember, it’s crucial to follow the manufacturer’s instructions and recommendations when checking and adding transmission fluid. If you are unsure or uncomfortable performing this task, it’s best to consult a professional mechanic.


Knowing the transmission fluid capacity for your 2015 Chevy Silverado 1500 is essential for proper maintenance and performance. By following the recommended fluid capacity and using the appropriate transmission fluid, you can ensure smooth shifting, optimal performance, and longevity of your vehicle’s transmission. Remember to always prioritize safety and consult a professional if you have any doubts or concerns.

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