Mercedes-Benz SMART Fuel Pump Assembly A4514700094, OEM mounting points direct installation

Mercedes-Benz Smart family fuel pump assembly, original part number A4514700094; factory-matched mounting holes allow direct replacement without modifications. Delivers fuel under pressure to the engine to ensure proper air-fuel balance and smooth starting. Installation difficulty: medium; typical service time about 1.5 hours. Pay attention to fuel tank sealing and electrical connector cleanliness. If starting is difficult, acceleration weak, or fuel gauge is inaccurate, the fuel pump replacement is usually required.