This is a brand new, genuine Ford OEM Upper Housing EL3Z-3F791-DB, which is a direct replacement for the EL3Z-3F791-DA part number. It fits the Ford F-150 model from the year 2014 and is designed to replace only part reference #4 on the diagram. This product is high quality and comes with a manufacturer part number of EL3Z-3F791-DB. It is a universal fitment and is guaranteed to be genuine OEM. With this product, you can be assured of its compatibility and authenticity.