斯巴鲁点火线圈UF159，替代AA240/AA370，C1055标准，点火强劲

Is your Subaru experiencing weak acceleration, idle shake, noticeably higher fuel consumption, or even engine trouble lights? These typical symptoms often point to ignition coil aging, causing insufficient ignition energy and incomplete combustion of the mixture. A normally operating ignition coil boosts 12V low voltage to tens of thousands of volts to create a strong spark for complete fuel burning and smooth power output. This product, KLP UF159 ignition coil, fits OEM numbers: 22433AA240, 22433AA370, C1055, suitable for several Subaru single-cylinder engine models. When installing, be sure to first disconnect the battery negative, and ensure the contact surfaces between the ignition coil and spark plug are clean and free of oil; torque must be strictly applied according to the service manual to avoid over-tightening that could crack the housing.

Is your Subaru experiencing weak acceleration, idle shake, noticeably higher fuel consumption, or even engine trouble lights? These typical symptoms often point to ignition coil aging, causing insufficient ignition energy and incomplete combustion of the mixture. A normally operating ignition coil boosts 12V low voltage to tens of thousands of volts to create a strong spark for complete fuel burning and smooth power output. This product, KLP UF159 ignition coil, fits OEM numbers: 22433AA240, 22433AA370, C1055, suitable for several Subaru single-cylinder engine models. When installing, be sure to first disconnect the battery negative, and ensure the contact surfaces between the ignition coil and spark plug are clean and free of oil; torque must be strictly applied according to the service manual to avoid over-tightening that could crack the housing.