Ensure your Ford F-150's engine runs smoothly with the Motorcraft WR-6117 Spark Plug Wire Set, designed specifically for your 2005-2008 model with a 4.2L-V6 engine. Motorcraft, known for its commitment to quality and durability, provides a reliable solution to keep your vehicle's ignition system in top condition.The WR-6117 wire set is backed by a 1-year manufacturer warranty, offering peace of mind with your purchase. With this genuine part, you're equipping your car with a component that's made to meet the original equipment specifications, ensuring a perfect fit and optimal performance.