This is a genuine fuel injector for Mercedes-Benz vehicles, including models X166, GL450, GLC300, GLS550, E350, SL63, C43, and GL63. It is designed for use with gasoline fuel and is made in Germany. The injector is compatible with various OE/OEM part numbers, including 2560705600, A2560700187, A 256 070 01 87, A2560705600, 2780700687, A2780700487, and 2780700687. The injector is also compatible with universal fitment and vintage parts. The injector is black in color and comes with a manufacturer warranty. It is a high-quality replacement part for your vehicle's fuel injection system. Please refer to the listed aspects for more detailed information about this product.