Ender 3D Printer Parts Silicone Socks/Aluminum Heater Block/Stainless Steel Throat for MK7 MK8 Extruder Kits Ender 3/Ender 3 Pro/Creality CR-10 /CR10S /S4 /S5 (3 Packs)

My old one got gunked up and because the part was so cheap I swapped it with this. Fit perfectly and was the exact same. I would highly advise this one cause of all the spare parts that come with it.

Replacement parts for my ender 3 pro, works with no issues

Yeah I’m reading these good reviews and my mind is blown because I got mine and it’s not compatible with my ender 3 pro AT ALL. The hole for the thermistor is not wide enough or deep enough for it to even fit in the block. I tried to drill it through but the hole for the thermistor then intersected with the hole where the the nozzle and filament pathways are. So there’s no possible way to use the block with a thermistor while also being able to send filament through it. Well, I’m happy all these other customers got ones that worked, wonder why mine were different...

Placed on a Tevo Torando. Fit and works perfectly. The original was crossthreaded and leaked. This was a near exact replacement. Very pleased with the quality, fit and finish. Good value.

I went to use these and noticed that the heater cartridge fit into one block but not another. Same went for the throat where the bowden tube fit through one but not the other. So one set was wasted.

This product is not made correctly. They drilled the recesses for the mounting screws on the wrong side of the block so the thermistor hole is on the wrong side of the block.

I need to replace these parts in my Ender 3 as cheap Bowden tube materials have become permanently burned onto the inside of the threaded cylinder. I have tried acetone and other solvents to remove the residue, but enough burnt-on material remains to make me want to replace it. The threads on the new aluminum block for the nozzle and the threaded cylinder fit so loosely that melted filament is absolutely certain to seep into the spaces in the threads. This is a poorly toleranced product and I will be returning it.

For the price I paid (under $14.00) this is an excellent deal. Parts appear to be equal to the original Ender 3. Printing at 205C the silicone hood doesnt smoke or smell. I do wish the set included grub screws, but I still have to give it 5 stars for the value.

Not sure what other negative reviewers are getting, but the ones I received are spot on. These are an exact match to the original, though I do like the gold anodizing on the heater block better than the stock bare aluminum. Im in the middle of a 2 day print with no issues.

good parts.