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How To Change A Transmission Filter

If the transmission filter becomes clogged, it can cause the transmission to slip or not engage properly. To change the filter, first locate the transmission fluid dipstick and pull it out. Next, locate the transmission filter and unscrew the bolts that hold it in place. After the filter is removed, clean out the housing and then install the new filter. Finally, screw the bolts back in place and replace the dipstick.

4 Steps to Change A Transmission Filter

First, you need to gather the necessary tools and supplies. Next, you need to locate the transmission filter. Once you have found the filter, you need to remove the old filter and install the new filter. Finally, you need to properly dispose of the old filter.

The importance of learning how to change a transmission filter cannot be understated. A transmission filter helps to keep the transmission fluid clean and free of debris, protecting the transmission and prolonging its life. Additionally, changing the transmission filter is a relatively easy and inexpensive task that can be performed at home with minimal tools and experience. Therefore, it is an essential skill for all do-it-yourselfers and car enthusiasts.

Step 1: Remove The Old Filter

To remove the old transmission filter, first drain the transmission fluid. Next, remove the bolts that hold the filter in place. Be careful not to drop the bolts into the transmission pan. Finally, remove the old filter and clean the transmission pan before installing the new filter.

Step 2: Clean The Area Around The Filter

Clean the area around the filter’s housing to prevent dirt and debris from falling into the transmission pan when the housing is removed. Use a clean rag and brake cleaner to wipe away any dirt and grime.

Step 3: Install The New Filter

Assuming the filter is readily available, remove the old filter by unscrewing the housing it is in. Next, apply a light coating of fresh transmission fluid to the new filter’s gasket. Once the new filter is in place, screw the housing back on and fill the transmission with fresh transmission fluid up to the appropriate level.

Step 4: Refill The Transmission Fluid

The next step is to refill the transmission fluid. You will need to use the same type of fluid that was in the system originally. Check your owner’s manual to be sure. You will also need to know how much fluid your transmission holds. Again, consult your owner’s manual or a repair manual for this information. Once you have the correct amount of fluid and the correct type of fluid, slowly pour it into the transmission fill hole until it starts to run out.

Frequently Asked Questions

How Often Does The Transmission Filter Need To Be Changed?

The transmission filter should be changed every time the transmission fluid is changed.

Can You Change A Transmission Filter Yourself?

It is possible to change a transmission filter yourself, but it is a difficult job. It is necessary to have a good understanding of how the transmission works and to be familiar with the proper tools.


Changing a transmission filter is a relatively easy process that most people can do with a few simple tools. The most important part of the process is making sure that the old filter is completely removed and the new filter is properly installed.

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