Fitment:This Ignition Coil Wire Harness is fully compatible with Ford 4.6L, 5.4L, and 6.8L V8 and V10 engines, including models such as Ford F-150, F-250, F-350, Mustang, Explorer, Expedition, and Crown Victoria (1991-2011). Whether you have a 4.6L SOHC, 5.4L DOHC, or 6.8L V10 engine, this connector is engineered to fit perfectly and ensure reliable ignition performance OE Number Compatibility：This ignition coil harness replaces OEM parts and is compatible with MSD 8242, 8243, and 8244 Blaster Modular Coils. It offers a direct replacement for Ford ignition coil connectors, ensuring a precise fit and high-quality performance just like the original equipment Quality：Manufactured with high-quality materials, Powkos Ignition Coil Connectors are built for durability and long-lasting performance. The connectors feature copper alloy terminals for excellent electrical conductivity, and the plastic housing is designed to withstand harsh environments, providing superior performance in all weather conditions Easy Installation：Powkos ignition coil connectors are designed for easy installation. Each unit are tested during the manufacturing process to ensure proper mechanical and electrical fit, ensuring reliable and hassle-free installation. With this product, you'll restore your engine's performance quickly and efficiently Tested for Reliability: Each Harness is tested before shipping, ensuring it meets or exceeds OE standards for optimal performance and reliability The signal light connectors features a high-quality wire, Whether you're replacing a faulty connector or upgrading your vehicle's lighting system, this connector provides long-lasting and reliable performance