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How do I know what transmission I have in my Dodge Ram 1500?

If you own a Dodge Ram 1500 pickup truck, it's important to know the type of transmission your vehicle has. This information can be crucial for maintenance, repairs, and even when upgrading or replacing parts. In this article, we'll guide you through the steps to determine the transmission in your Dodge Ram 1500.


Locate the Transmission Identification Tag


The easiest way to identify the transmission in your Dodge Ram 1500 is to locate the transmission identification tag. This tag is usually located on the driver's side of the transmission case or on the transmission itself. The tag will have a code that corresponds to the specific transmission model installed in your vehicle.



  • Locate the transmission on the underside of your Dodge Ram 1500.

  • Look for a small metal tag or label attached to the transmission case or housing.

  • The tag will have a code that identifies the transmission model, such as "68RFE" or "545RFE".


Once you have the transmission code, you can cross-reference it with the Dodge Ram 1500 transmission options to determine the specific model.


Check the Owner's Manual


Another way to identify the transmission in your Dodge Ram 1500 is to consult the owner's manual. The manual will typically list the available transmission options for your specific model year and trim level. You can then match the information in the manual to the transmission code you found on the identification tag.


Inspect the Transmission Fluid


If you can't find the transmission identification tag or the information in the owner's manual, you can try inspecting the transmission fluid. Different Dodge Ram 1500 transmissions use different types of fluid, so the color and consistency of the fluid can provide clues about the transmission model.



  • Check the transmission fluid level and condition.

  • Note the color and viscosity of the fluid.

  • Refer to your owner's manual or consult a mechanic to determine the appropriate fluid type for your transmission.


By following these steps, you should be able to accurately identify the transmission in your Dodge Ram 1500 and ensure that you have the correct information for maintenance, repairs, and upgrades.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.