3D Printers on Sale & Free T-Shirt with Any 3D Printer!

3D Printer Parts

High Precision Heater Cartridge

High Precision Heater Cartridges


A powerful heater for your HotEnd, with improved reliability and highly precise temperature output. A high-tolerance canister boosts thermal efficiency, while a built-in Molex connector makes removing your HotEnd from your 3D printer easier than ever.

Key Points

  • Highly precise temperature output
  • High-tolerance canister for maximum thermal efficiency
  • Improved reliability
  • Long life
  • Attached to a connector for quick release
  • Consistent power


With these new heater cartridges, E3D has managed to improve on our already first-class 30 and 40-watt heaters. We have also added a connector so that combined with our thermistor you can now change Hotends without having to modify all your cable routing. The cable included is also crimped with ferrules at the other end to make plugging in your new cartridge much easier and neater (see images).

Get your Hotend hot quickly and reliably hit the highest of temperatures with these high shiny new cartridges.

Every heater comes with one meter of silicone-insulated high-temperature cabling and is available in 12V or 24V.

Additional Data

  • Power: 30W or 40W
  • Length: 21mm
  • Diameter: 6mm
  • Lead length: 1000mm
  • Connector: Molex Microfit 3.0
  • Ferrule: E7608

    2 items left

    Category: E3D, Heater, Hotend, Upgrade

    Customer Reviews

    Related Items

    Trust Guard Security Scanned