I. OEM Part Number
Left side: 51 45 9 173 463 51459173463
51 45 7 138 791 51457138791
Right side: 51 45 9 173 469 51459173469
51457138794 51 45 7 138 794
II.Fit For the Following
For BMW 3 Series E90 (02/2004 - 09/2013)
316i 318d 318i 320d 320i 320si 323i 325d
325i 325xi 328i 328xi 330d 330i 330xi 335d 335i 335i M3