Fixing a guitar I found n the side of the road in a garbage pile with a prewired kit I found on amazon. The kit comes pre-wired with all the pick-ups installed and the knobs wired and ready to go. All I had to do was solder 3 wires.
Kit on amazon - https://amzn.to/3X0mrXP
Soldering iron - https://amzn.to/42BFOI2