MK4 Golf, Jetta Steering Rack Hard Line Replacement Kit | High Performance Engine Accessory Systems for Volkswagens
1J0133699C | VW/Audi Expansion Tank Hose & Fuel Line Set – UroTuning
Mk4 Golf 1.8T 2004, has an issue with a consistent check engine light probably having to deal with this. These tubes coming from the fuel injection system I believe had been open.
for VW Golf Mk4 1.9 SDI Intank Fuel Pump Assembly 1j0919050 1j0919050b for sale online | eBay
Silicone Hose Fuel Line Tube 1j0133699a For Audi A3 8l1, Volkswagen Golf Iv Bora, Seat Leon I Toledo Ii, Skoda Octavia I - Hoses & Clamps - AliExpress