This item is a Negative Battery Cable directly manufactured by Mercedes-Benz for a number of E-Class sedans and various CLS models. This item is black in color and is made of plastic. The connectors are female and the cable comes with only 1 terminal quantity. This negative battery cable is a direct replacement for the following part numbers: A 211 540 13 45 , A2115401345, A 211 540 27 45 , A2115402745, and A 211 540 42 45 , A2115404245. The package contains a single unit at a reasonable cost.