038 971 627 BD : Engine wiring harness for Volkswagen Golf 4

This engine wiring harness is a new spare part designed for the Volkswagen Golf 4. It comprises all the electrical connections necessary for the correct functioning of the powertrain unit, ensuring signal transmission between the various engine components. As part of the restoration or maintenance of a classic vehicle, replacing this harness makes it possible to remedy electrical problems linked to the ageing of insulation or deteriorated wires. An essential part to guarantee the reliability and longevity of your Golf 4.