OEM BMW M3 Alternators
We pride ourselves on carrying a large inventory of the highest quality genuine OEM Alternators for all BMW M3 makes and models. We guarantee that your part will fit when you enter your VIN and all of our Alternators come with a manufacturer's 12-month warranty.
Alternator Pulley
BMW
12-31-1-288-238
Diameter-66mm. 90 Amp Alternator. 80 Amp Alternator. Standard. Convert old style, 325i.
$90.99
MSRP $109.63
Save $18.64
17% Off 
Alternator Pulley
BMW
12-31-8-629-984
5 series. Without gt models. Without 4.4l. 740i, 740ix. X4. 3.0l. 2.0, 3.0L. X4. 2.0l. M competition. M40i. Without 48 volt system.
$93.71
MSRP $112.90
Save $19.19
17% Off 
Alternator Pulley
BMW
12-31-7-501-754
Diameter-55mm. X5. 3.0l. 120 amp. Z4. Air cooled, 528i, 530i, 525i. 2.5l & 3.0l, bosch.
$101.92
MSRP $122.79
Save $20.87
17% Off 
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