This hose connects the upper intercooler pipe to the EGR on Jetta and Golf A4 PD cars, engine code BEW. It has a clip fitting at the EGR end and a clamp fitting at the intercooler end.
Does this hose keep popping out of place on your car? Rather than a new hose, get the Upper Intercooler to EGR Hose Bracket Fix below. The bracket eliminates this weak point and permanently secures the hose in place.