The product is a set of four used Ford Focus diesel injectors with a donor vehicle engine code of XWDB. These injectors are suitable for a 2015 Ford Focus Zetec TDCi with a 1499cc engine size and a manual transmission. The fuel injector are designed for a Ford engine with four cylinders. The manufacturer part number is 1745052, This product is a reliable and efficient solution for replacing fuel injectors in a Ford Focus diesel vehicle.