It is in great working condition with no problems. Will fit all model E46 model sedans with part # 8363664. 99-05 323 325 328 330 M3. E39 525 528 530 540 M5 Z4 X3 X5. Because you are buying used parts, no warranty can be given.We do our best to ensure that all parts are in proper working condition and in good physical condition (unless otherwise noted).