This pressure hose is designed for cylinder 3 of the 1.3 and 1.4 litre Diesel engines fitted to the Volkswagen Polo Mk2 and Polo Mk2 GP. It applies to engine code MN, associated with the Polo Mk2 from engine number MN 054 044 onwards, as well as engine code 1W corresponding to the Polo Mk2 GP. As part of the restoration or servicing of a classic vehicle, replacing this hose maintains the integrity of the high-pressure fuel supply circuit and ensures reliable engine operation. An essential component for enthusiasts keen to preserve their Polo in original condition.