奔驰点火线圈 9741102000000 0001501680 高压包替换件

This replacement part uses high-purity copper windings and high-temperature epoxy encapsulation, providing improved insulation and heat dissipation versus original parts; continuous ignition life tested up to over 100,000 km. OEM numbers 9741102000000 and 0001501680, suitable for Mercedes-Benz M271/M274 4-cylinder engines including C-Class W204 and E-Class W212. Functionally, directly replaces the high-voltage coil to ensure spark plug reliable ignition and reduced misfire and idle vibration. Installation requires removing engine cover and unplugging, then using a 10mm socket to remove two mounting bolts; synchronously replacing spark plugs is recommended.