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Home / USB Multi-Function Power Bank / 3D Printer Parts: New E3D-V6 Aluminum Heating Block with High-Temp Silicone Sleeve, Blue

Attributes

Brand -
Category 3C Digital Accessories / USB Multi-Function Power Bank
Origin -
Material Aluminum Alloy
Color Blue
Compatibility E3D V6 Hotend
Included Accessory High-Temp Silicone Sleeve
Thread Size M6
Heater Cartridge Hole 6mm
Thermistor Hole 5mm
Nozzle Thread M6 x 1mm
Max Operating Temp Up to 300°C (with sleeve)
Package Contents 1x Heating Block, 1x Silicone Sleeve

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Saved my printer

My old heating block stripped its threads. This replacement was easy to install and got me back to printing within an hour. Very happy with the purchase.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Excellent thermal performance

Upgraded from a generic brass block to this aluminum one. The heat retention is noticeably better, especially when printing ABS. The silicone sock fits snugly.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Solid upgrade

Works well for high-temperature filaments. The blue color makes it easy to distinguish from my other hotend parts. Would recommend checking your specific hotend version before buying.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Good quality, fast shipping

Solid aluminum construction. It heated up evenly during my test prints. I deducted one star only because the threads were slightly tight at first, but they loosened up after a few uses.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Exactly as described

No issues with installation. The holes for the thermistor and heater cartridge are drilled accurately. Great value for the price compared to OEM parts.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Perfect replacement part

This heating block fits my E3D V6 clone perfectly. The machining is precise and the blue anodizing looks great. The silicone sleeve is a nice bonus for maintaining consistent temperatures.

5 FAQ

Q: Are the heater and thermistor holes threaded?

A: No, the holes for the heater cartridge and thermistor are smooth bores, secured typically by grub screws on the hotend assembly.

Q: Can this handle PLA and PETG printing temperatures?

A: Absolutely. Aluminum provides excellent heat distribution for PLA, PETG, ABS, and even higher temperature materials like Polycarbonate.

Q: What is the inner diameter of the filament channel?

A: The filament channel is designed for standard 1.75mm filament, with a tight tolerance to prevent oozing.

Q: Does the silicone sleeve come pre-installed?

A: No, the silicone sleeve is included in the package but must be slid onto the heating block manually before installation.

Q: Is this compatible with the E3D V6 Lite?

A: Yes, this heating block is fully compatible with both the standard E3D V6 and the V6 Lite hotends.

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