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Alternator

The alternator keeps the battery in a constant state of charge anytime the engine is running. If your lights are dimming or you hear excessive bearing noise around the alternator, chances are that it's time for a replacement.

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New Alternator - 140amp | BMW E36 E34 M50 M52 S50 S52

T#:25042544

Part#: 12311744567

In Stock

Sale - Save 15% $ 219.99

This product was last offered at the strikethrough price on
05-03-2026

$ 186.99 USD

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Sale - Save 15%

$ 219.99

This product was last offered at the strikethrough price on
05-03-2026

$ 186.99 USD

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New Alternator - 180 Amp

T#:26438187

Part#: 12317558220

In Stock

Sale - Save 10% $ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

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Sale - Save 10%

$ 294.99

This product was last offered at the strikethrough price on
06-30-2026

$ 265.49 USD

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Alternator - 180amp

T#:26438185

Part#: 12317837981

In Stock

Sale - Save 15% $ 304.99

This product was last offered at the strikethrough price on
05-03-2026

$ 259.24 USD

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Qty

Sale - Save 15%

$ 304.99

This product was last offered at the strikethrough price on
05-03-2026

$ 259.24 USD

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New Alternator - 120A

T#:25042543

Part#: 12317501690

In Stock

Sale - Save 20% $ 211.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.59 USD

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Qty

Sale - Save 20%

$ 211.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.59 USD

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Rein Alternator Mounting Screw Set

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:14795

Part#: 12310392568

In Stock

$ 20.99 USD

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Qty

$ 20.99 USD

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BMW Set Of Alu. Screws Generator -
This item fits the following BMW Chassis:
E70 X5,E82,E83 X3,E85,E86,E89 Z4,E90,E92,E93,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N

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Alternator - 120amp

T#:25042542

Part#: 12317831436

Ships on Sep 29, 2026

Sale - Save 20% $ 222.99

This product was last offered at the strikethrough price on
05-03-2026

$ 178.39 USD

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Qty

Sale - Save 20%

$ 222.99

This product was last offered at the strikethrough price on
05-03-2026

$ 178.39 USD

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Febi Alternator Mount Bushing - E12, E21, E23, E24, E28, E30 ...

We Price Match - Give Us A Call or Chat!

T#:381815

Part#: 12311268433

In Stock

$ 2.99 USD

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Qty

$ 2.99 USD

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Reduces alternator vibration.

BMW Alternator - SEG Automotive 0121.715.118

T#:54851991

Part#: 12317560985

Ships in 2 Business Days

$ 1,049.99

This product was last offered at the strikethrough price on
07-16-2026

$ 949.99 USD

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Qty

$ 949.99 USD

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MINI Alternator - SEG Automotive 0125.711.078

T#:54851993

Part#: 12317613445

Ships in 2 Business Days

$ 564.99

This product was last offered at the strikethrough price on
07-16-2026

$ 509.99 USD

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Qty

$ 509.99 USD

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MINI Alternator - SEG Automotive 0124.325.157

T#:54851988

Part#: 12317550319

Ships in 2 Business Days

$ 473.99

This product was last offered at the strikethrough price on
07-16-2026

$ 430.99 USD

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Qty

$ 430.99 USD

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BMW Starter - SEG Automotive 0001.108.460

T#:55857741

Part#: 12417610344

Ships in 2 Business Days

$ 368.99

This product was last offered at the strikethrough price on
07-16-2026

$ 330.99 USD

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Qty

$ 330.99 USD

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BMW Alternator - SEG Automotive 0124.525.588

T#:54851984

Part#: 12317541694

Ships in 2 Business Days

$ 521.99

This product was last offered at the strikethrough price on
07-16-2026

$ 468.99 USD

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Qty

$ 468.99 USD

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BMW Alternator - SEG Automotive 0124.515.223

T#:54851980

Part#: 12317519618

Ships in 2 Business Days

$ 503.99

This product was last offered at the strikethrough price on
07-16-2026

$ 453.99 USD

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Qty

$ 453.99 USD

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Genuine MINI Voltage Regulator Bosch - 12317577245

T#:39017

Part#: 12317577245

Ships in 1-2 days

7% off MSRP $ 200.99

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

$ 186.99 USD

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7% off MSRP

$ 200.99

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

$ 186.99 USD

Add to Wish List

Genuine MINI VOLTAGE REGULATOR
Fits BMW Engines including:
N12,N14,N16,N18

Alternator

T#:56544002

Part#: 12317501690

Special Order: No Guaranteed ETA

$ 245.99 USD

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Qty

$ 245.99 USD

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Trust Febi Bilstein for clean power output and dependable performance every time you start your engine.

Alternator - 105 Amp Compact

T#:568371

Part#: 12317515030KT2KT

Back Ordered

$ 1,211.99

This product was last offered at the strikethrough price on
03-05-2026

$ 1,203.99 USD

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Qty

$ 1,203.99 USD

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includes a $192.50 core charge

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Alternator

New Alternator - 140amp | BMW E36 E34 M50 M52 S50 S52

New Alternator - 180 Amp

Alternator - 180amp

New Alternator - 120A

Rein Alternator Mounting Screw Set

Alternator - 120amp

Febi Alternator Mount Bushing - E12, E21, E23, E24, E28, E30 ...

BMW Alternator - SEG Automotive 0121.715.118

MINI Alternator - SEG Automotive 0125.711.078

MINI Alternator - SEG Automotive 0124.325.157

BMW Starter - SEG Automotive 0001.108.460

BMW Alternator - SEG Automotive 0124.525.588

BMW Alternator - SEG Automotive 0124.515.223

Genuine MINI Voltage Regulator Bosch - 12317577245

Alternator

Alternator - 105 Amp Compact

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