2015款奔驰威霆2.0T燃油泵总成A4474700694，动力输出稳如磐石

2015 Mercedes-Benz Sprinter 2.0T fuel pump assembly (OEM A4474700694) includes the tank and pressurizes fuel to the injectors, precisely controlling the air-fuel ratio to ensure smooth power output. Specifically for Sprinter 2.0T 2015; confirm interface compatibility with the vehicle. Replacement difficulty is medium; 1.5–2 hours including tank removal and seal replacement. If the vehicle suffers from weak acceleration, starting problems, driveline shudder, or fuel gauge inaccuracies, fuel pressure may be insufficient or internal aging.