Discover Ford Explorer Ignition Wires Replacement. Order Ford Explorer Ignition Coil And Wires & Ford Explorer Ignition Plug Wires. Maintaining the ignition wires of your Ford Explorer is crucial for peak performance and longevity. To ensure your vehicle runs smoothly, inspect wires regularly for signs of wear, such as cracks or brittleness, which indicate a need for replacement. Extend their lifespan by keeping them free from oil and coolant leaks; these substances can degrade the wires over time. When selecting new ignition wires, choose from options like standard copper, performance-oriented low-resistance, or durable long-life wires, each designed to meet specific driving demands. High-quality materials and proper installation are key to maximizing efficiency, so opt for wires that offer corrosion resistance and a secure fit to keep your Explorer firing on all cylinders.