2019 Suburban Transmission Fluid Capacity: Keeping Your Vehicle Running Smoothly

2019 Suburban Transmission Fluid Capacity

When it comes to maintaining your 2019 Suburban, one crucial aspect that often gets overlooked is the transmission fluid. Properly maintaining the transmission fluid can help ensure smooth gear shifts, prevent costly repairs, and extend the lifespan of your vehicle. In this article, we will discuss the transmission fluid capacity for the 2019 Suburban, so you can keep your vehicle running at its best.

Transmission Fluid Type

Before we dive into the transmission fluid capacity, let’s first talk about the type of fluid your 2019 Suburban requires. The transmission fluid recommended for this model is Dexron VI, which is a high-quality synthetic fluid specifically designed for automatic transmissions. It provides excellent lubrication, heat resistance, and helps to maintain optimal performance.

Transmission Fluid Capacity

Now, let’s get to the nitty-gritty of the transmission fluid capacity for the 2019 Suburban. The table below outlines the recommended fluid capacity in both quarts and liters:

Transmission Fluid Capacity Quarts Liters
6-Speed Automatic Transmission (MYC, MYD) 12.9 12.2
10-Speed Automatic Transmission (MQB) 10.6 10.0

It is important to note that these capacities are approximate values and may vary slightly depending on the specific model and any modifications made to the vehicle. Always refer to your owner’s manual or consult a professional if you have any doubts.

Transmission Fluid Change

Regularly checking and changing the transmission fluid is essential for maintaining the health of your 2019 Suburban’s transmission. While the exact interval may vary depending on your driving conditions, it is generally recommended to change the fluid every 30,000 to 60,000 miles (48,000 to 96,000 kilometers).

Changing the transmission fluid involves draining the old fluid and replacing it with fresh fluid. This process can be a bit messy and may require some tools, so if you are not comfortable doing it yourself, it is best to seek the assistance of a qualified mechanic.

Remember, neglecting to change the transmission fluid can lead to increased wear and tear on the transmission components, resulting in poor performance and potentially costly repairs down the line.


Now that you know the transmission fluid capacity for your 2019 Suburban, you can take the necessary steps to ensure your vehicle’s transmission remains in top shape. Regularly checking and changing the transmission fluid, using the recommended Dexron VI fluid, will help keep your Suburban running smoothly and efficiently for years to come. Don’t neglect this vital maintenance task, as it can save you from headaches and expenses in the long run.

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