Com que impressoras Prusa é compatível este bloco de aquecimento?

Compatível com Prusa MK4, MK4S, MK3.9, MK3.9S, XL, CORE One, CORE One+ e CORE One L. Não é compatível com MK3.5, MK3.5S, MK3S+, MK3, MK2.5S, MK2.5, MINI, MINI+, MMU3, SL1S, HT90 nem INDX.

O que está incluído na embalagem?

A embalagem inclui 1 bloco de aquecimento Nextruder em alumínio e 3 parafusos de fixação M3×4 torx 6 — tudo o necessário para a substituição sem precisar de adquirir peças adicionais.

A resistência de aquecimento e o termístor estão incluídos?

Não. Este produto inclui apenas o bloco de alumínio e os parafusos. A resistência de aquecimento 40W e o termístor NTC 100k – 115 mm são peças separadas, disponíveis individualmente ou em conjunto no Hotend Nextruder Completo.

Onde posso encontrar o manual de instalação?

O manual de reparação está disponível em help.prusa3d.com — seleciona o modelo específico da tua impressora para aceder ao guia correto de substituição do bloco de aquecimento.

Original Prusa Parts - Nextruder Heat Block

Prusa

Original Prusa Parts - Nextruder Heat Block

Name: Original Prusa Parts - Nextruder Heat Block
Brand: Prusa
Price: 14.69 EUR
Availability: InStock

€14,69 EUR

The Nextruder Heater Block is Prusa's official replacement part for the Nextruder hotend assembly, compatible with MK4, MK4S, MK3.9, MK3.9S, XL, CORE One, CORE One+, and CORE One L. This aluminum block houses the hotend's heating element and thermistor, making it the central component responsible for melting the filament at the correct temperature. It includes 3 M3×4 Torx 6 grub screws.

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🌟 Nextruder Heater Block – Prusa

The Nextruder Heater Block is the official Prusa replacement part for the Nextruder hotend assembly, compatible with MK4, MK4S, MK3.9, MK3.9S, XL, CORE One, CORE One+, and CORE One L printers. This aluminum block houses the hotend's heating element and thermistor, being the central component responsible for melting the filament at the correct temperature during extrusion. Its replacement restores the Nextruder's original thermal performance and resolves issues caused by damage, deformation, or contamination of the block.

🔹 What sets the Prusa Nextruder Heater Block apart?

Official Prusa part — guaranteed quality and compatibility with the entire Nextruder family.
Precision aluminum block — machined for exact fit of the hotend's heating element and thermistor.
Includes 3 M3×4 fixing screws (torx 6) — everything you need for replacement included in the box.
Compatible with the wider family of Prusa printers with Nextruder — MK4, MK4S, MK3.9, XL, and the entire CORE One family.

✅ Advantages

Restores the original thermal performance of the Nextruder hotend.
Original replacement part with factory quality.
Includes fixing screws — no additional parts needed.
Compatible with most current Prusa printers with Nextruder.

Package contents:

Nextruder heater block (1 unit)
M3×4 torx 6 fixing screw (3 units)

⚙️ Compatibility

Compatible with:

Prusa MK4 · MK4S · MK3.9 · MK3.9S · XL · CORE One · CORE One+ · CORE One L

Not compatible with:

MK3.5 · MK3.5S · MK3S+ · MK3S · MK3 · MK2.5S · MK2.5 · MK2S · MK2 · MINI · MINI+ · MMU2S · MMU2 · MMU3 · SL1 · SL1S · CW1 · CW1S · HT90

💡 Notes and Recommendations

Sold individually — includes 1 heater block and 3 M3×4 torx 6 screws.
For correct installation, consult the repair manual at help.prusa3d.com and select the specific printer model.

Material tested and approved by Smart3DPT ✅

Other options

Frequently asked questions

Compatible with Prusa MK4, MK4S, MK3.9, MK3.9S, XL, CORE One, CORE One+, and CORE One L. Not compatible with MK3.5, MK3.5S, MK3S+, MK3, MK2.5S, MK2.5, MINI, MINI+, MMU3, SL1S, HT90, or INDX.

The package includes 1 aluminium Nextruder heater block and 3 M3×4 torx 6 fastening screws — everything you need for replacement without having to purchase additional parts.

No. This product includes only the aluminum block and the screws. The 40W heating cartridge and the NTC 100k thermistor – 115 mm are separate parts, available individually or together in the Complete Nextruder Hotend.

The repair manual is available at help.prusa3d.com — select your specific printer model to access the correct hotend heater block replacement guide.