英菲尼迪点火线圈UF746 替换224481KT0A 动力输出更强劲

Infiniti Q50, QX60 and other 4-cylinder VQ-series engines’ replacement part UF746 directly matches factory number 224481KT0A; highly versatile. Core function is precise spark plug ignition control to ensure complete combustion, boosting power output and smoother acceleration. Replacement resolves rough idle, weak acceleration, and high fuel consumption, especially for older vehicles needing power restoration. If starting difficulties, obvious hesitation while driving, or engine fault light on, ignition coil aging is likely; replacement can significantly improve conditions.