This throttle body is compatible with several Mercedes-Benz models, including C, E, G, S, M, CLK, SLK, SL Viano, and Vito. It features electronic components and a pin connector type. The part numbers associated with it are A1121410125 and 0280750019.In addition, this throttle body is suitable for petrol-fuelled engines only. It can replace the OEM part numbers 0 280 750 019 and 240 320 THROTTLE BODY 3.2 petrol. This product is a genuine Mercedes-Benz part, and it meets the highest standards of quality and performance. Product is used but in working order, I mistakenly ordered the wrong item from a breaker, they offered a 3 month guarantee however aren't interested in taking it back. Hence the low price.