Your search has 1 match. Alternator Manufacturer: bmw Keywords: bmw z4 Please Call 2003 BMW BMW Z4 Alternator Tag #: 8723   Alternator 120 Amp (Rebuilt) Tag #: 8723 OEM #: 12317519620 Alternator 120 Amp (Rebuilt) Part Info (770)467-8497 ITrack ProGriffin Import Griffin GA Your search has 1 match. Did you have trouble finding what you were looking for? Click here to request a part. Inventory Powered By ITrack!