Cables do simple work in unglamorous conditions — they route around moving parts, through hot compartments, and past sharp corners, and they still have to carry clean signals and full current at both ends. When they fail, they fail in the way that costs the most time to diagnose.
This is the genuine Nilfisk Advance OEM POWER CORD PIGTAIL-YELLOW, part number 56105262, brand new in the box. Factory cables have the right shielding for their environment, the right connectors for the mating parts, and the right length for a clean routing.
Not sure this is the right cable for your machine? Send us the model and serial and we'll match it up.