Creality Official Ender 3 V3 SE KE Hotend Upgrades Kit, 3D Printers Ceramic Heating Block with Quick-Swap Nozzle, Supports 300°C High Temperature, 600mm/s High-Speed for Ender 3 V3 SE/Ender 3 V3 KE

I was having trouble with my extruder skipping and getting very poor print quality. I replaced the extruder stepper motor and extruder, thinking that was the problem since my printer showed that my hot end was getting up to temp. After nothing worked, I figured I would replace the hot end since it was the original hot end from when I bought the printer 2 years ago. WOW! What a difference this hit end has made. Now I get better prints then when my printer was new!. About the product. It is an upgrade hotend for the Ender 3 V3SE and KE. It uses the unicorn nozzles, so don't try using the sprite nozzles, they won't work. The new hotend was an easy installation by just removing the shroud and extruder, the removing the 4 screws holding the fan. The new hot end attaches perfectly to where the original hot end mounted. The electrical connections fit precisely as it was the original hotend. It took me about 10 minutes to take off and replace. I ran the leveling program and then did a level test print. The test came out almost perfect. I did raise the Z offset up by 1. This hotend upgrade is producing fantastic prints. This has solved my extruder skipping problem. Sometimes I just get to tunneled vision and didn't realize how much I had printed with the original hotend and they do wear out after awhile. I am very happy with this hotend upgrade and recommend it to those of you who own an Ender 3 V3 SE or KE.

Haven't used it yet, but appears to be legit, decent conversion to the unicorn nozzle for a se. Your not gonna get the higher temps from a se board, but I'm aware of that, and don't expect it, I just wanted the unicorn nozzle to prevent hot end clogs at the nozzle gap

I purchased this hotend advertised as the 2025 version, expecting it to be compatible with my 2025 Creality K1 3D printer. Unfortunately, the connectors on the hotend are not compatible with the PCB of my printer. Despite being marketed as a direct fit, it simply does not work. It’s very disappointing and frustrating that Creality advertises this product as compatible when it clearly is not. Buyers should be cautious and double-check before purchasing. Shame on Creality for the misleading product description.

Have a Ender 3 KE printer and recently bought a V3 Plus which uses the "unicorn" nozzle. Since I really didn't want to maintain having two different nozzle types I upgraded the KE to using this hotend so now both printers use the same nozzle.

Was having some issues with the included nozzle on my K1 Max, but this nozzle fixed those issues right after installation. Works very well! Installation wasn't the easiest process, and the included instruction guide was a bit small, but there are plenty of videos online that help a lot more. Haven't noticed any clogging through the nozzle after about 2 kgs of filament, so I'm happy with the upgrade!

Upgraded ceramic hotends have performed terrifically in my K1c. Honestly l, Creality knocked it out of the park with this one. I have the micro Swiss hotend assembly as well, but I prefer the ability to use the unicorn style nozzles that are much more available, and have given me consistently good prints

Well, doesn't fit the k1 SE I bought it for to replace a damaged hot end.Everything about it is compatible except for the thermocouple terminal. They used a different style that can't fit into the clip attachment female side on the SEs PCB.But not really the products fault. It's good quality, has all the tools needed and machined well. Very easy to install. If it actually fits.

works great fit the k1 perfectlyI was having a problem with heating and bed adhesion put this in and fixed the problem and print quality is a bit better.