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Home / Office Equipment, Supplies & Services / CR6 SE / CR5 PRO Complete Hotend Assembly Extruder Print Head Upgrade Kit 3D Printer Accessories 1.75

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Compatible Models Creality CR-6 SE, CR-5 Pro
Filament Diameter 1.75 mm
Nozzle Material Brass
Heater Block Type Aluminum Alloy
Thermistor Type NTC 100K
Heater Cartridge Power 24V 40W
Cooling Fan Voltage 24V
Assembly Status Pre-assembled and Tested
Connector Type Standard PH2.0 Plug
Package Contents 1x Hotend Assembly, 1x Silicone Sock, Mounting Screws

6 reviews

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect drop-in replacement

My original hotend on the CR-6 SE started clogging frequently. This kit was an exact fit and took less than 20 minutes to install. Prints are back to perfect quality immediately.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Bought three for our lab printers

We have multiple CR-6 units in our office, and these kits have been reliable replacements for worn-out heads. Consistent performance across all installations.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Easy for beginners

I was worried about installing this myself, but since it comes fully assembled, it was just a matter of swapping two screws and plugging in the wires. Great product.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Solid upgrade

Works as advertised. The brass nozzle provides good heat conduction. Just make sure to level your bed again after installation as the height might shift slightly.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good quality, fast shipping

The assembly feels solid and the heating is consistent. I deducted one star because the silicone sock was slightly tight to fit over the block, but it works fine once installed.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Solved my temperature fluctuation issues

I was experiencing wild temperature swings with my old unit. This complete upgrade kit stabilized everything instantly. Highly recommend for anyone with a CR-5 Pro having heating issues.

5 FAQ

Q: Do I need to update my firmware after installing this?

A: Generally, no firmware update is required as this is a direct hardware replacement with identical electrical specifications to the original part. However, always ensure your thermal runaway protection is enabled.

Q: Is the fan included in this kit a 24V or 12V model?

A: The cooling fan included in this upgrade kit is a 24V model, matching the power requirements of the CR-6 SE and CR-5 Pro mainboards.

Q: Does this come with a hardened steel nozzle for abrasive filaments?

A: This kit includes a standard brass nozzle suitable for PLA, PETG, and ABS. For abrasive materials like carbon fiber, we recommend purchasing a hardened steel nozzle separately and swapping it into this assembly.

Q: What is the maximum temperature this hotend can handle?

A: The heater cartridge and thermistor are rated for continuous operation up to 260°C, which covers most common consumer 3D printing filaments.

Q: Is this compatible with the standard Ender 3?

A: No, this specific assembly is designed exclusively for the Creality CR-6 SE and CR-5 Pro models. The mounting geometry differs from the Ender 3 series.

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