03C 971 612 K: Engine harness for Volkswagen Polo 9N

This engine harness is designed for the Volkswagen Polo 9N and ensures electrical connection between the various powertrain components. As part of the restoration or maintenance of a classic Volkswagen Polo 9N, replacing the engine harness is an essential step to ensure proper operation of all the vehicle's electrical systems. A deteriorated or oxidised part can indeed cause intermittent faults that are difficult to diagnose. This new harness therefore provides a reliable solution to restore the original electrical integrity to your vehicle.