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BMW E90 330i N52 3.0L

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BMW E90 330i N52 3.0L Alternator Parts

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Voltage Regulator

ES#3191627 - 12317561939 - Voltage Regulator - Get back on the road without having to swap an entire alternator. - Bosch - BMW
ECS Tuning recommends this product.

Get back on the road without having to swap an entire alternator. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! For vehicles with 180 AMP Bosch Alternator

Brand:
Bosch - Corporate Logo
ES#:
3191627
Mfg#:
12317561939
In Stock
$61.91 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 185amp

ES#2643162 - 12317525376 - Alternator - 185amp - New, not remanufactured. No core charge! - Valeo - BMW

New, not remanufactured. No core charge! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
2643162
Mfg#:
12317525376
Ships in 1 Business Day
$718.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#29768 - 12317561939 - Voltage Regulator - A genuine BMW regulator that will get your charging system back to peak performance. - Genuine BMW - BMW

A genuine BMW regulator that will get your charging system back to peak performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 180 AMP Bosch Alternator

Brand:
Genuine BMW - Corporate Logo
ES#:
29768
Mfg#:
12317561939
In Stock
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$218.99

This product was last offered at the strikethrough price on
06-03-2026

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#2702284 - 12317560483 - Alternator Pulley - Replace your damaged alternator pulley today - Ina - BMW

Replace your damaged alternator pulley today affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2702284
Mfg#:
12317560483
In Stock
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Mounting Screw Set

ES#29211 - 12310392568 - Alternator Mounting Screw Set - Vin Number and Alternator Part number is needed Prior to purchase - Genuine BMW - BMW

Vin Number and Alternator Part number is needed Prior to purchase affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29211
Mfg#:
12310392568
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$24.99

This product was last offered at the strikethrough price on
06-03-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator - Bosch Style

ES#205489 - 12317540657 - Voltage Regulator - Bosch Style - Maintain a constant voltage - Genuine BMW - BMW

Maintain a constant voltage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
205489
Mfg#:
12317540657
Ships in 4 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$218.99

This product was last offered at the strikethrough price on
06-03-2026

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Voltage Regulator

ES#2079695 - 12318510090 - Voltage Regulator - Maintain a constant voltage - Genuine BMW - BMW

Maintain a constant voltage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2079695
Mfg#:
12318510090
In Stock
Limited Qty Sale
$198.99

This product was last offered at the strikethrough price on
06-02-2026

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#3672427 - 12317516105 - Alternator Pulley - Drive pulley - URO - BMW

Drive pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Valeo Alternator only

Brand:
URO - Corporate Logo
ES#:
3672427
Mfg#:
12317516105
Ships in 1 Business Day
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator cable

ES#30359 - 12427567776 - Alternator cable - Connects alternator to starter - Genuine BMW - BMW

Connects alternator to starter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30359
Mfg#:
12427567776
Ships in 3 Business Days
3% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$140.99

This product was last offered at the strikethrough price on
06-03-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#29755 - 12317560483 - Alternator Pulley - Replace your damaged alternator pulley today - Genuine BMW - BMW

Replace your damaged alternator pulley today affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
29755
Mfg#:
12317560483
Ships in 3 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$145.99

This product was last offered at the strikethrough price on
06-03-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

ES#2826371 - 12317570152 - Alternator Pulley - Drive pulley - Ina - BMW

Drive pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! For vehicles with a Valeo alternator

Brand:
Ina - Corporate Logo
ES#:
2826371
Mfg#:
12317570152
Ships in 1-2 days
$66.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 185amp

ES#4500951 - 12317521178KT - Remanufactured Alternator - 185amp - Price includes a refundable $275.28 core charge - Genuine BMW - BMW

Price includes a refundable $275.28 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4500951
Mfg#:
12317521178KT
Ships in 1-2 days
$1166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

Drive pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a Valeo alternator

Brand:
Genuine BMW - Corporate Logo
ES#:
29771
Mfg#:
12317570152
Ships in 9 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$137.99

This product was last offered at the strikethrough price on
06-03-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 155 Amp

ES#3699145 - al0842xKT - Remanufactured Alternator - 155 Amp - Includes a $80 refundable core charge - Bosch - BMW

Includes a $80 refundable core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3699145
Mfg#:
AL0842XKT
Ships on Jun 29, 2026
$1103.99

This product was last offered at the strikethrough price on
02-13-2026

$772.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator Pulley

Restore factory-quiet operation and ensure optimal belt harmonics with this replacement clutched pulley, designed to eliminate accessory drive noise and vibration. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5446535
Mfg#:
12317560483
Ships on Aug 12, 2026
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ON SALE! SAVE 15%
$44.99

This product was last offered at the strikethrough price on
05-02-2026

$38.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Alternator 150 Amp - Bosch AL0839X

Price Includes $80.00 Core Charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4070554
Mfg#:
AL0839XKT
Back Ordered
$476.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Alternator Parts

Keep everything charged with an OEM alternator or save some money with aftermarket alternators and remanufactured alternators from brands you trust.

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Manufacturer names and/or part numbers are used only for identification purposes.

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