Prusa Research

Original Prusa Hotend thermistor E3D

Original Prusa Hotend thermistor E3D

Regular price $ 16.99 USD
Regular price $ 0.00 USD Sale price $ 16.99 USD
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5 reviews
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This product includes:

  • Hotend thermistor E3D (1 pcs)


  • Connector: Molex 5057-9402
  • Cable length: 750 mm

To replace the part/s, please consult our Assembly Manuals. Make sure to follow the manual for your printer model.

Customer Reviews
4.2 Based on 5 Reviews
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Jeffrey S.
United States United States

Time for a change

After getting the Thermal anomaly message after the latest firmware update on my Mk3 it was time for a new thermistor. Easy change out and a chance to clean out the hotend. Back in business in 15 min. No more error messages

Katrina H.
United States United States

Replacement thermistor

Works perfectly! Easy to install.

Michael F.
United States United States

Good Product

I know you pay a premium and don't have to wait as long as ordering from Prusa, but the markup is alittle overboard

Chad H.
United States United States

Harder job than I thought

I’m not an engineer, I’m a small business owner. I use my Prusa to manufacture a small part - 2 runs of 8 hours per day - 3 - 4 days a week. It’s been performing like a champ for three months until I wasn’t paying attention and it created a large PETG blob that covered the print head and melted the thermometer. It was so bad, I gave up on the print head and ordered a new one. After three sessions, I finally got the old print head unstuck and removed the old thermometer wires. Now I’m stuck again and have to go buy some zip ties, which are required for reassembly. Fortunately I had some help from a fellow Prusa owner, but for me, this was not an easy fix.. It’s still not running and I had to buy a new (2nd) Prusa to keep up with our requirements for this printed part.

Kevin C.
United States United States

Spare Parts

When It comes to keeping my Prusa army going I always trust Printed Solid to have what I need when I need it.