Got a giant blob of death when printing PETG on my printer. After heating it up and carefully removing what I could, the process had ruined the thermistor, heater cartridge, and got into the threads of the heater block and ruined some PETG printed parts. I opted to buy this complete setup rather than trying to salvage what I had, and save the working parts for the next catastrophe. My printer is working great again and haven't noticed a difference in quality.

Only been using it for a day now but as far as I can tell, it's exactly like what came with the MK3S+ kit. As it says in the product description section, the only thing that isn't provided is the PTFE used by Prusa. The MK3S+ kit came with a couple extra PTFE tubes so that was fine for me.

broke the nozzle off in the original. perfect for my mk3s, installed in no time and back up running.

Lo cambié sin problemas. Eso sí, viene sin el tubito de plástico, no tirar el viejo.

I had to replace my hotend on one of mk3s+. Easy assembly instructions on the E3D website, less than an hour project to build it and then swap it out. We'll worth the time and money.