梅赛德斯 W204/W211 喷油嘴 2720780249 原厂规格

This replacement injector is manufactured strictly according to original-specifications, using precision spark erosion and high-temperature sealing materials, with fuel spray precision and long-term durability essentially equal to the original, effectively reducing carbon buildup and fuel economy deviations. OEM number: 2720780249; corresponding part numbers A2720780249, 272078024980, 68011710AA, RL011710AA; compatible with Mercedes W639, A209, C209, C219, W204, S204, W211 models; production after 2000. Function: spray fuel into cylinders at standard pressure to ensure combustion efficiency and stable power output. Installation difficulty: medium; requires removing the intake manifold and replacing gaskets; experienced technician recommended to avoid fuel leaks or sealing failures.