ITEM NAME:fit for Audi A4 B6 Quattro 1.8T Water Coolant Flange Connector Pipe Tube Hf Water Coolant Flange Connector Cooling Hose fit for Audi A4 B6 Quattro 1.8T 06B121133D SPECIFICATIONS.Water Coolant Flange Connector Cooling Hose fit for Audi A4 B6 Quattro 1.8T 06B121133D. Fit for Audi A4 B6 Quattro 1.8T 4cyl 2002-2005. Fit for Audi A4 B6 1.8T 4cyl 2002-2005. Item included: 1 x water coolant flange.