BMW 330i Alternators
We stock Genuine OEM BMW Alternators for your BMW 330i. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Alternator
BMW
12-31-7-521-178
180 Amp.. Reman. 525xi, 530xi. 3 series. New. 525i. 185 amp. 530i. 185 amp.
$658.78
MSRP $1,014.14
Save $355.36
35% Off 
2004-2005 BMW Alternator
BMW
12-31-7-541-694
X3. 140 amp. 525i. 155 amp. 530i. 155 amp. From 03/04. New. 155 Amp. Reman.. 155 Amp. To 03/04. 150 Amp..
$949.31
MSRP $1,246.47
Save $297.16
23.8% Off 
2017-2021 BMW - Alternator
BMW
12-31-8-645-329
New. 2.0L, 2014-21. 230i, 230i xDrive. 430i, 430i xDrive. 180amp. 3 series gt. 330xi. 190 amp. 330i xDrive. 190amp. 2.0L, 180 amp. 2.0L,...
$930.04
MSRP $1,431.71
Save $501.67
35% Off 
2019-2024 BMW - Alternator
BMW
12-31-8-634-167
Without 48 volt system, new, 180 amp.
$1,007.55
MSRP $1,551.03
Save $543.48
35% Off 
2024 BMW - Alternator
BMW
12-31-5-A71-6F0
Starter. Generator. 2025-26, 2.0L. 530i. 2.0l. 430i xDrive. 330i xDrive.
$1,356.33
MSRP $2,087.95
Save $731.62
35% Off 
1997-2006 BMW - 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.
$95.61
MSRP $122.79
Save $27.18
22.1% Off 
2015-2024 BMW - Alternator Upper Bolt
BMW
12-31-9-908-220
2.0L, 2014-21. 2.0L gas, m10 x 65mm. 2.0L turbo. 2.0L, main, m10x65.
$9.30
MSRP $9.69
Save $0.39
4% Off 
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