Genuine OEM Audi fuel rail, part number 07P133316B. This component serves as the distribution manifold for the fuel injection system, delivering pressurized fuel to each injector with consistent pressure. It is a vital part of the fuel delivery assembly. Genuine OEM fuel rails are engineered to withstand high fuel pressures and maintain exact internal volumes, which is critical for ensuring balanced fuel delivery to every cylinder and preventing engine misfires or performance irregularities.

Catalogue entry: RAIL right.