This lot of 7 Motorcraft ZD13 Diesel Glow Plugs is a direct replacement for your Ford Super Duty, Excursion, E-Series or VT365 vehicle. These OEM new glow plugs operate at 11v and are designed to fit seamlessly into your engine. The manufacturer part number for these glow plugs are 1114 ZD-13, 4C3Z-12A342-AA, 4C3Z12A342AA, 1843286C92, making them a reliable and high-quality option for your diesel vehicle. These glow plugs are made by Motorcraft, a trusted brand in the automotive industry. They are designed to work with diesel fuel and are a necessary component for starting your engine in colder temperatures. With their easy installation and reliable performance, these glow plugs are a great choice for anyone in need of a replacement.