Santa Fe 2.7L Ignition Coil 27301-3E400 Original factory standard replacement

Santa Fe 2.7L ignition coil directly replaces original number 27301-3E400; universal compatibility; installed tightly. It converts low voltage to high voltage to ignite the spark plug, ensuring proper combustion in each cylinder of the Hyundai Santa Fe 2.7L four-cylinder engine; older Sonata and Creta with the same displacement can also use. After installation, idle becomes stable, acceleration smooth, and fuel economy improves. If starting difficulty, acceleration hesitation, or engine fault light appears, ignition coil aging is the likely cause; replace for peace of mind.