Alternator 150 Amp - 540i - 740i - 740iL - X5 4.4i 4.6is - M62 Engine

Alternator with O-Ring - 150 Amp -  Water Cooled

Price includes $100 Refundable Core Charge.  Core Refund is processed upon return of an acceptable alternator core.

A core charge applies to this purchase. The supply of original parts for rebuilding keeps the final purchase price low. The core must match the part that was supplied in terms of fitment, type, application, accessories, and hardware. Damaged or modified cores will not receive a refund. A core charge can only be refunded once the core has been inspected and approved. Click here for our Core Policy.

This part is listed by BMW as BMW part number 12317508054 and is described as Electrical System Rmfd Generator, Water-cooled 12317508054. 

Supersedes The Following BMW Part Numbers:
12317508052 (12-31-7-508-052)
12311705483 (12-31-1-705-483)
12311705557 (12-31-1-705-557)

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

5 Series
E39 (97-03) > 540i
7 Series
E38 (95-01) > 740i
E38 (95-01) > 740iL
X5 Series
E53 X5 (00-06) > X5 4.4i M62 4.4L (99-03)
E53 X5 (00-06) > X5 4.6is M62