- Fitment: This brand new replacement ignition coil spark plug cable is specifically designed for Ford Focus models from 1998 to 2004, ensuring perfect compatibility. - High-Quality Materials: Constructed with heat-resistant silicone for the entire jacket and reinforced housing, this product features a robust nickel core that provides strong insulation to withstand high temperatures, reducing the risk of flames. - Performance Benefits: Designed to eliminate engine misfires and ignition issues, this ignition coil wiring harness effectively transmits current from the ignition coils to the cylinders. This creates sparks between the spark plug electrodes, igniting the air-fuel mixture and restoring optimal engine performance. - Easy Installation: Replace your old or faulty ignition coil wiring harness effortlessly. This product is designed for a direct fit and secure adjustment. For guidance, professional installation videos are readily available online to assist you. - Practical Applications: Ideal for daily drivers experiencing ignition problems, this harness can help restore engine power during commutes or long drives. It’s also a great solution for DIY enthusiasts undertaking engine repairs or upgrades in their Ford Focus. Ensure your vehicle runs smoothly and efficiently with this reliable ignition coil spark plug cable.