3D Printer Heater Cartridge and Thermistor Kit for Bambu Lab A1/A1 Mini, High Temperature Sensor of FDM 3D Printer Accessories Quick Replacement Extruder Hotend Parts Heating Tube Element

Still works great after a few weeks. Helped fix my Bambu Lab A1 after it clogged, and the original thermistor wire was severed from the blob of death. It fit just like the old one, and I have not seen any change in quality or printer function since I replaced it.

I went brain dead, did pay attention to the first layer, went and took a nap and came back to a giant blob of petg swallowing my hotend. It was ruined. I had just placed an order with Bambu that shipped, so I was dreading having to place another order and it taking a bit to get to me. So I checked Amazon, found this one, and it said it would be here the next day. So I ordered it and installed it the next day and it worked flawlessly. It was about the same amount as what it would have cost from Bambu, the only difference was in ship time. Wouldn't have an issue ordering another one.

100 hours on this unit so far no issues

So far, this has been printing for days nonstop without issue. The packaging is simple and comes in a static free bag, and actually comes with three nozzles (two included, plus one in the unit itself), which I really appreciated. Still using the .4 nozzle that was in it with two backups. Score! This unit also seemed to install a little easier, as I've been through three hotends from OEM to other units sellers have on Amazon. The way the wires naturally want to flow left and fit nice and visibly away from the heat block, and then up to the main board connector, it didn't feel like it was putting any undue stress on the tiny hotend wire connections like the others I've tired. I'm using Elegoo PLA (the basiccheap $12-14 stuff pictured) and it's been great. I think we might have a winner, especially for the price and unit quality. Will order again!

Works perfectly! This is a definite item to have as a backup just in case you do an overnight print and get the forbidden blob

Just wanted to share that my hotend heater cartridge wire broke causing the hotend to not heat. This a great alternative if your assembly is fine. Was easy to replace, got to my house in one day vs waiting for bambu and was only $11

Worked good for a out 30 to 40 hours of print time now have to replace them again.

Even with my klutzy hands I was able to fit this into my heater core and get my A1 Mini working again after a blob of death killed it.