日产英菲尼迪点火线圈88921362 原厂替代UF282 可靠耐用

When your Nissan or Infiniti shows rough idle, hesitation during acceleration, engine warning light on, or cold-start difficulty, the ignition coil may be aging or failing. This part converts low voltage to high voltage to precisely ignite the air-fuel mixture in the cylinders, ensuring smooth engine operation. This is an OEM replacement with OEM 88921362, fitting many 4-cylinder Nissan/Infiniti engines (e.g., Altima, X-Trail, Q50). Ensure power is off during installation; confirm the ignition coil contact surfaces with spark plugs are clean and oil-free; tighten torque per OEM standards to avoid over-tightening and damage.