GM Genuine Parts Fuel Feed Lines are designed, engineered, and tested to rigorous standards, and are backed by General Motors. This is a hose that transfers fuel from one point in the fuel system to another, this line is fed by the fuel pump and delivers the fuel through a fuel filter to either a carburator or fuel injector. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).