How to Change Nozzle Ender 3

Do you own an Ender 3 3D printer and can’t figure out how to change the nozzle? If so, don’t worry – it’s a fairly simple process that anyone can do. Changing the 3D printer nozzle on an Ender 3 is a great way to start. It is important to know how to change nozzle ender 3. While this task can seem daunting and time-consuming, once you get the hang of it, it’s quite simple! 

How to Change Nozzle Ender 3

In this blog post, we’ll provide step-by-step instructions for changing the Nozzle on an Ender 3. We’ll also discuss important things to consider before taking on this task — such as finding the right kind of nozzle for your 3D printer and how ensuring proper preparation helps make swapping out nozzles easier. So let’s get started!

How to Choose the Right Nozzle for Your Ender 3?

Choosing the right nozzle for your Ender 3 is essential for 3D printing success. To make sure you’re getting the best possible performance, start by looking at the materials that your Ender 3 can work with. 

If you intend to work with more exotic filaments, like carbon fiber or TPU, you’ll want to get a nozzle specifically designed for that material. Additionally, consider both self-cleaning nozzles and ones that require regular maintenance as this will affect how often it has to be replaced. 

Lastly, think about the precise design of your parts and what layers you’re looking for: some nozzles can give you higher layer heights without sacrificing too much resolution or strength. Ultimately, the right nozzle for your Ender 3 will depend on the type of projects you plan to carry out and the materials you plan to use.

6 Steps Guide on How to Change Nozzle Ender 3

1. Unplug Your Ender 3

If you are looking to dive into 3D printing, the Ender 3 is a great place to start. Sadly, no matter if it’s your first-time 3D printing or your fiftieth, missteps can happen. Before any tinkering or maintenance on the printer, you must disconnect the power from the Ender 3! This simple act will ensure that when disassembling parts of the printer or changing its settings. 

It doesn’t suddenly start to run at an unexpected moment and cause potential danger or damage. And unplugging is something that should be done with every project with any electronic device before starting a repair. Effective safety practices go a long way toward enjoying a successful and safe experience in 3D printing!

2. Remove the Build Plate

If you are looking to change the nozzle on your Ender 3 3D printer, first remove the build plate by unscrewing the four screws located on each corner of the plate. You’ll want to make sure you have a Phillips-head screwdriver that fits properly or you can risk stripping or damaging the screws. 

To do this correctly, it is important to also keep track of which screws came from where so you can easily reassemble the build plate when finished. Once all four screws are removed, carefully lift off the build plate to access your nozzle and make your necessary adjustments. It is a relatively simple process, but one that needs to be completed with care for your Ender 3 to function properly in future prints.

Reassemble the Build Plate

3. Loosen and Remove the Nozzle

Once your build plate has been removed, you can begin to take off the old nozzle from its connection at the end of the extruder. To do this, use a pair of pliers to carefully loosen and remove the nozzle from its connection. 

Be sure not to pull on any other parts such as the heat break or the heat block as these parts can be easily damaged if they are forced. Once the old nozzle has been removed, you can begin to install a new nozzle on your Ender 3.

4. Insert the New Nozzle

Now that you have the old nozzle removed, it’s time to install a new one. Begin by inserting the new nozzle into the end of the extruder and use pliers to firmly tighten it in place.

As with removing the old nozzle, make sure not to pull or force any other parts such as the heat break or heat block during this process. The nozzle should fit snugly into the extruder and be as straight as possible so that it does not cause any obstruction during the 3D printing process.

5. Connect It to the Heat Block

After installing the new nozzle, don’t forget to tighten it to the heat block using a wrench or other suitable tool. Doing so is necessary to ensure that the nozzle is securely connected; without this firm connection, it will be impossible for the machine to function as intended. 

Take care not to overtighten, however, as too much force can strip the threads or otherwise damage the components in question. With a good, secure connection established and double-checked, you can confidently put your machine back together and unlock its full potential once again.

6. Reattach the Build Plate

Replacing a nozzle on your Ender 3 3D printer can take some time, but it’s essential to maintain the optimal functioning of the machine. To successfully reattach the build plate and secure all four screws once you’ve replaced the nozzle. 

It helps to be methodically organized and make sure each step is completed in the correct order. When all four screws are evenly tightened down, the nozzle assembly should be firmly secured to your Ender 3 – and you’ll be on your way back to reliable printing performance!

Make Sure Each Step is Completed

By following these simple steps, you now know How to Change the Nozzle on Ender 3. With regular maintenance and proper adjustments, you can extend the life of your 3D printer and continue to produce quality prints. 

If you ever have any questions or need help with this process, make sure to contact a certified Ender 3 technician who will be able to assist you. Thanks for reading!

Tips on Changing Nozzle Ender 3

  1. Start by having secure connections.
  2. You should have a properly implemented plate.
  3. Once the nozzle is loose, you should be able to unscrew it by hand.
  4. If the nozzle is stuck, you may need to use a pair of pliers to remove it.
  5. Once the nozzle is removed, inspect it for any damage.
  6. If the nozzle is damaged, you will need to replace it with a new one.
  7. To install the new nozzle, simply screw it onto the wand until it is tight.
  8. Once the new nozzle is in place, reattach it to the machine.


With the steps above, you now know How to Change the Nozzle on Ender 3. With regular maintenance and proper adjustments, you can ensure that your 3D printer is running at its best. 

Frequently Asked Questions

How to Prep Your Ender 3 for a New Nozzle?

Preparing your Ender 3 for a new nozzle is an essential part of the 3D printing process. To start, you’ll want to make sure that your machine is powered off, as well as offline from any computer interfaces. 

Once this has been done, take a moment to eliminate any potential debris and filament from the existing nozzle using air pressure and light brushing with a small paintbrush if needed. 

Set the nozzle up on a heat block before powering on the machine and setting it to extrude filament at a controlled rate of temperature – this will help ensure that no plastic obstructs the connection when hot pressing. 

Select the desired operating temperature for the new nozzle and put it in place before starting another extruding cycle with the new filament type you’ll be using. Taking these steps will get your machine ready for the successful installation of your new nozzle!

Changing the Nozzle

How to Swap Out the Nozzle on an Ender 3?

Changing the nozzle on an Ender 3 printer is simple. To start, you will need to turn the power off and unload your filament. Once that is done, use a wrench or needle-nose pliers to gently unscrew the nozzle accompanied by a 5mm socket wrench counter-clockwise until it comes off. 

Remember to tighten gently so as not to damage the threads which could result in poor performance and reliability down the line. Then insert your new nozzle of choice and twist clockwise, also with a 5mm socket wrench to secure it into position. You will want to make sure you’ve got a snug fit before firing up your printer again. 

If all checks out, you can load up some fresh filament and begin printing with your new setup.

Load Up Some Fresh Filament


So, there you have it – a quick and easy guide on how to change nozzle ender 3. As always, if you have any doubts or anything to implement those processes, feel free to consult experts. 

As always, if you have any questions or comments, please feel free to reach out to us. We’re always happy to help in any way we can. Happy printing!

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Enrique Howard

Hi, I am Enrique. I started my professional life as a handyman and did a lot of external and internal repair of home and office with a little bit of electric and plumbing support. I have extensive experience in tools testing such as drilling, turning, milling, and non-conventional machining like EDM. So let me help you on your journey towards becoming an enlightened DIYer with amazing tools that you can use on your project.

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