I've got an intermittent running issue and whilst poking around I noticed that the insulation has split on the two wires running to the blue temp sensor. I already repaired the wires on the other end so can I buy a ready made mini loom to replace it?
You can replace the terminals if it's not leaving the wires too short. Doing that (power timer or junior power timer pins) adding the grommets and a rubber boot would dramatically improve the life of the wiring.