点火线圈 UF516 1716750/0297008391/6E5G-12A366-AD 质量替换件

Is your vehicle experiencing idle shake, weak acceleration, increased fuel consumption, or check engine light? This usually indicates ignition coil aging or failure resulting in insufficient spark energy and incomplete combustion. The ignition coil converts low voltage to high voltage to provide stable ignition energy to the spark plug and ensure smooth engine operation. This product is compatible with OEM numbers 6E5G12A366, 1716750, 0297008391, 6E5G-12A366-AD, for Ford Focus, Fiesta, and other four-cylinder models. Ensure battery is disconnected during installation; clean contact surfaces between coil and spark plug to avoid high-voltage leakage.