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Replacing Fuel Pump on Mercedes C

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Fuel pump

Is the car not running anymore? What could it be? The fuel pump is not drawing gasoline anymore, let's see how to fix it. First, disconnect the battery cables, then remove the rear seats of the car. You will find the wiring and a metal piece with screws that we need to remove. Unscrew the fastening screws of the metal cap with a socket wrench, and remove it from its seat. Wrap the entire perimeter of the sheet metal with absorbent paper, then, using a chisel, unscrew the large fastening pin. Disconnect the power terminals and the fluid circulation hoses. Extract the pump from inside the tank.

Updated on 15 March 2026 by ScegliAuto

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