Intermediate Pressure Fuel Hose
WARNING: This page is about a different car, the 2003 Pontiac Sunfire, 2003 Pontiac Grand Am, 2003 Oldsmobile Alero, and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
The intermediate pressure fuel hose assembly is a unique 2-piece stainless steel braided hose and is designed to isolate AF components from vibration.