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Acura vehicle regular maintenance is crucial for excellent performance. It is recommended to change the transmission fluid every 30,000 miles. It is a straightforward process involving draining and refilling the fluid, but it is a bit tricky. Let’s learn How to do it?

To change the transmission fluid in an Acura, gather the required tools and materials. Find the fill plug, drain the fluid, and inspect the drain plug. Reinstall the drain plug, fill the transmission with new fluid, and reinstall the fill plug. Finally, clean up and test the fluid level.

I will guide you through locating the drain and fill plugs and ensure you are well-prepared for this service. Let’s get started.

Save money on Chrysler 300 transmission fluid changes by following the manufacturer’s recommended maintenance schedule and using high-quality transmission fluid.

Acura Transmission Fluid Type

Acura Transmission Fluid Type

Acura ATF-Z1 (1986-2005):

Acura ATF-Z1 is a transmission fluid type specifically designed for Acura models manufactured between 1986 and 2005. It provides excellent lubrication, heat resistance, and smooth shifting performance to ensure optimal transmission operation.

Acura ATF-DW1 (2006-2017):

Acura ATF-DW1 is the recommended transmission fluid for Acura models produced from 2006 to 2017. This fluid offers superior protection against wear, oxidation, and sludge buildup, ensuring smooth gear changes and prolonging the lifespan of the transmission.

Acura ATF Type 3.1 (2017-2023):

Acura ATF Type 3.1 is the designated transmission fluid for Acura models manufactured from 2017 to 2023. It is formulated to meet the specific requirements of newer Acura transmissions. It provides enhanced friction control, superior thermal stability, and optimized fuel efficiency.

Acura Transmission Fluid Check 

To check the transmission fluid in your Acura, follow these steps:

  • Switch on your Acura and let it run for a few minutes to warm up.
  • Locate the transmission fluid dipstick, usually found to the right of the oil dipstick.
  • Remove the dipstick and touch the fluid, checking for a nearly clear, pink hue. If it appears dirty or smells burned, it needs service.
  • Wipe the dipstick with a rag, reinsert it, and pull it out again to check the level.
  • Add more using a funnel if the fluid is below the “Full” marking. Avoid overfilling.

How Often to Change Transmission Fluid in Acura?

Acura recommends changing the transmission fluid every 30,000 to 60,000 miles to ensure optimal performance and longevity. Regular fluid changes help maintain smooth shifting and protect the transmission from wear and potential damage.

Tip: Looking for 2014 Silverado transmission fluid change intervals? Read this article to find the answer: 2014 silverado transmission fluid change

Acura Transmission Fluid Change [Easy Step-by-Step Guide]

acura transmission fluid change

Follow the steps below to change the Acura transmission fluid.

Step 1: Prepare The Necessary Tools and Materials

Before starting the transmission fluid change on your Acura, gather the following items: 

  • 17-millimeter socket
  • 3/8-inch drive ratchet
  • Funnel
  • Drain pan 
  • Approximately 4 quarts of Honda DW1 automatic transmission fluid.

Step 2: Locate The Fill Plug

Open the hood of your Acura and locate the fill plug on the driver’s side of the engine bay. It is situated behind the air filter. Use a 17-millimeter socket and a long extension to remove the fill plug. Make sure you can easily loosen it before proceeding.

Step 3: Drain The Fluid

Position yourself underneath the vehicle, looking from the passenger side towards the driver’s side. Identify the transmission drain plug, which is a 3/8-inch drive bolt. Place a drain pan underneath the plug to catch the fluid. Use a ratchet to loosen and remove the drain plug, allowing the old fluid to drain completely.

Step 4: Inspect The Drain Plug

While the fluid is draining, you should check the drain plug. Check it for metallic shavings. Some minor debris is usual, but if you notice any large chunks, it may indicate a problem. Ensure to clean the drain plug before reinstalling it.

Step 5: Reinstall The Drain Plug

Once the fluid drains, securely tighten the drain plug back into place. Ensure it is snug but not overly tight, as it has a crush washer to create a proper seal.

Step 6: Fill in The Transmission

Using a funnel, pour the new Honda DW1 transmission fluid into the transmission through the fill plug opening. The Acura usually requires approximately 3.3 quarts of fluid for a drain and refill. You may need to use a double-funnel setup to avoid spills.

Step 7: Reinstall The Fill Plug

Once you have filled the transmission with the appropriate amount of fluid, remove the funnel and reinstall the fill plug. Use a 17-millimeter socket to tighten it snugly but avoid excessive force, as the fill plug is made of aluminum.

Step 8: Clean Up and Final Steps

Clean up any spilled fluid and safely remove all tools and materials from under the vehicle. Check the fluid level using the dipstick and add more if necessary.

If you have a Honda Civic, then it may help you to change the transmission fluid: 2017 honda civic transmission fluid change guide.

Acura Transmission Fluid Change Costs

Acura transmission fluid change typically costs around $115 to $133, including labor and parts. Labor expenses range from $68 to $86, while parts cost approximately $47.

Frequently Asked Questions (FAQs):

Do you check Acura transmission fluid with the car running?

You can check the transmission fluid level when your car is running. The experts usually recommend having the car running to get an accurate fluid level reading.

Is Honda and Acura transmission fluid the same?

No, Honda and Acura transmission fluids are not the same. While both brands may recommend ATF (Automatic Transmission fluid), the answer can be Yes, but for some time. However, the specific fluid type and specifications can vary between Honda and Acura models.

Where is the Acura rdx transmission fluid dipstick location?

The Acura RDX transmission fluid dipstick is located on the passenger side of the engine compartment, near the back of the engine. It is marked with a yellow handle for easy identification.

Where is the transmission fluid on an Acura?

The transmission fluid on an Acura is usually located to the right of the oil dipstick. Assess its condition by rubbing it between your fingers. It should be nearly clear with a pink hue.


Acura is an excellent vehicle that requires regular transmission fluid changes to ensure excellent performance. Changing the transmission fluid in Acura is pretty easy if you follow the above instructions. However, before changing the transmission fluid, ensure you are confident in your skills. Otherwise, call the professional technician for proper completion of the job.

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