Pricing and availability are subject to change. Changing your own automatic transmission fluid should be done every 20,000 to 50,000 miles. Good thing it’s pretty easy!

How to change the transmission fluid in a 1987-2001 Jeep Cherokee with an AW4 four-speed automatic transmission.

My 2019 Toyota Camry XLE − with an automatic transmission and a 4-cylinder engine − has 30,000 miles on it. Should I change the transmission fluid now?

Don't overlook checking your transmission fluid. Transmission repairs are often avoidable with some basic maintenance.

Your car's transmission is one of its most important components, which means you'll want to take good care of it. See the best transmission fluids here.

Windshield washer fluid is the easiest to change and has the easiest reservoir to find. Once you pop the hood open, you can’t miss the blue cap. To fill it, pour new washer fluid into the reservoir ...

Changing transmission fluid will not improve mileage. There are far too many variables to consider in a car's systems, combined with the operating conditions, to be 100% sure of this claim.

Don't let your transmission slowly wear away and deteriorate. Check out AutoGuide.com's recommendations on the best transmission fluid additives.

It was regular automatic transmission fluid instead of the special fluid meant for the Nissan’s “continuously variable” transmission.