Condition: new
High-performance platinum spark plug set engineered for reliable ignition and extended service life in 2007 Ford F-150 5.4L applications, delivering improved throttle response and reduced fouling compared to standard plugs. Precision-machined for direct fit installation, the corrosion-resistant grey finish and durable platinum tips ensure consistent starts and long replacement intervals, sold as a complete set of eight for all V8 cylinders.