The Mercedes OM651 2.1 2.2 CDi Diesel Fuel Injector Leak Off Return Pipe Line Hose is a high-quality rubber pipe designed to withstand rust and petroleum. Manufactured in Germany, this hose is specifically for the engine compartment of vehicles that use the OM651 engine, such as C-Class, E-Class, Sprinter, A-Class, B-Class, and Vaneo / Vito models. It comes with a manufacturer part number A6510700132009 and is sold with a seller warranty of 28 days, ensuring a reliable and durable product for your vehicle.