Da, cred ca tot Corteco este si cea OE, nu OEM. Fa diferenta dintre OE si OEM. NU e problema, sincer, nici eu n-o faceam, dar m-am uitat, am citit si-am aflat OE = Original Equipment - exactly what is used on the assembly lines when your car was made. Parts were made by the exact same manufacturer, to BMW's specifications, and are usually stamped with the BMW logo. These parts must also meet all the BMW quality control specs for that part, same as any part that's accepted into the production process. OEM = Original Equipment Manufacturer - parts are made by a manufacturer that supplies original parts to BMW. These parts do not have to pass the BMW quality control tests for that part, and do not have the BMW logo on them. Quality of these parts can vary greatly - they can range between the exact same part as the one that's put on the car on the production line (but minus the BMW logo...), to something that wasn't good enough to pass quality control, so the manufacturer just sells them as OEM. Another issue - the part may be made by a manufacturer that supplies parts to BMW, but that part may not be a part that particular manufacturer supplies. For example, ZKW may supply some of the OE lights to BMW. However, if they felt like it, they could manufacturer suspension components, and label them "OEM" - after all, they are an Original Equipment manufacturer, just not for suspension components. Adica, mai pe scurt, tradus, OE - echipament original, exact ce-a pus BMW pe masina cand a fabricat-o, au sigla BMW pe ele si sunt supuse anumitor teste de calitate de catre BMW. Iar OEM, aceste piese nu trebuie sa treaca testele de calitate BMW si n-au sigla BMW pe ele. Iar calitatea lor poate varia, pot sa fie la fel de bune ca cele puse initial pe masina sau mai putin bune