Designed for Mercedes vehicles fitted with the chain-driven 1.8 / 2.1 CDI Diesel Engines (engine code prefix 651.xxx). These engines are found across the Mercedes range, including A-Class, B-Class, C-Class, E-Class, G-Class, M-Class, S-Class, and V-Class, as well as the Sprinter, Viano, and Vito vans.
