Reddit reviews Creality 3D Printer Part Limit Switch with Separate Package CNC for RAMPS 1.4 RepRap 3D Printer CR-10 10S,S4,S5,Ender 3/Ender 3 Pro (Pack of 3)

Creality 3D Printer Part Limit Switch With Separate Package CNC for RAMPS 1.4 RepRap 3D Printer CR-10 10S,S4 ,S5 (Pack of 3) https://smile.amazon.com/dp/B07BF8KXW3/

You're going to be looking for something like this.
https://www.amazon.com/dp/B07BF8KXW3/ref=cm_sw_r_cp_apa_i_Mhv4CbV5G6G18

I believe this one? https://www.amazon.com/Creality-3D-Printer-Separate-Package/dp/B07BF8KXW3

Try homing the X axis. And before it finishes homing, press the limit switch (looks like https://www.amazon.com/Creality-3D-Printer-Separate-Package/dp/B07BF8KXW3). It should stop immediately since pressing that switch tells the board that the X has hit the end. If it stops, then the carriage might not be hitting the switch. If it doesn't stop, then check your wires first and then try using the switch from the Y or Z axis instead to see if it's a board, cable, or switch issue.

They can be bought cheep, on amazon. You COULD look for just the switch (Looks like a KW11 style microswitch) if you wanted to but you would have to be comfortable with soldering/desoldering to install it.

Might be worth getting the 3 pack linked above as the lever you replaced probably wont last on the switch so it would be better to replace both now and have a spare.

Hmm, I guess it does not. Sorry about that. I did a little more searching and found https://www.amazon.com/dp/B07BF8KXW3/ref=cm_sw_r_cp_api_i_-1e4CbGSD477R this one had some comments that people used it on an ender 3. Doesn’t come with cables though :(