Genuine BMW Alternator for BMW 5 Series E34 (1987-1995)

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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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Genuine BMW Alternator Pulley - 66mm - M20 2.5L
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Genuine BMW - Corporate Logo
T#:19315
Part#: 12311288238
Ships in 2 Business Days
4% off MSRP $ 109.99

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

$ 105.99 USD
Free Shipping
4% off MSRP
$ 109.99

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

$ 105.99 USD
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Genuine BMW Pulley - D=66mm

This item fits the following BMW Chassis:
E30 M3,E30,E34

Fits BMW Engines including:
M10,M20,S14

Genuine BMW Rubber Boot - 12311710514 - E34
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Genuine BMW - Corporate Logo
T#:7129
Part#: 12311710514
Ships in 2 Business Days
5% off MSRP $ 21.99

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

$ 20.99 USD
Free Shipping on orders $49 and up
5% off MSRP
$ 21.99

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

$ 20.99 USD
Free Shipping on orders $49 and up


Genuine BMW Rubber Boot -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M20,M30,M50

Genuine BMW Alternator Fan
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Genuine BMW - Corporate Logo
T#:38896
Part#: 12311735306
Ships in 2 Business Days
4% off MSRP $ 49.99

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

$ 47.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 49.99

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

$ 47.99 USD
Free Shipping on orders $49 and up


Genuine BMW Fan Wheel

This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34

Fits BMW Engines including:
M10,M20,M30,M42,S14,S38

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Genuine BMW Alternator Brush Set
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Genuine BMW - Corporate Logo
T#:7133
Part#: 12311727756
Ships in 2 Business Days
4% off MSRP $ 25.99

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

$ 24.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 25.99

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

$ 24.99 USD
Free Shipping on orders $49 and up


Genuine BMW Carbon Brush Set

This item fits the following BMW Chassis:
E30 M3,E34 M5,E30,E34,E36

Fits BMW Engines including:
M10,M20,M30,M42,M50,M70,S14,S38,S70

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Genuine BMW Alternator Cooling Duct - E34 525i 535i
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Genuine BMW - Corporate Logo
T#:38902
Part#: 12311735709
Ships in 2 Business Days
4% off MSRP $ 56.99

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

$ 54.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 56.99

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

$ 54.99 USD
Free Shipping on orders $49 and up


Genuine BMW Rubber Boot -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30,M50

Intake Manifold - E34
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Genuine BMW - Corporate Logo
T#:14807
Part#: 12311735708
Special Order: No Guaranteed ETA
4% off MSRP $ 76.99

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

$ 73.99 USD
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4% off MSRP
$ 76.99

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

$ 73.99 USD
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Genuine BMW Intake Manifold -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M50


Alternator / PS / AC Idler Nut
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Genuine BMW - Corporate Logo
T#:7139
Part#: 12317677914
In Stock
$ 15.24

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

$ 15.23 USD
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$ 15.23 USD
Free Shipping on orders $49 and up
GENUINE BMW ENGINE ELECTRICAL IDLER 12317677914
Woodruff Key
4X5
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Genuine BMW - Corporate Logo
T#:28561
Part#: 07119951453
In Stock
Sale - Save 26% $ 3.99

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

$ 2.96 USD
Free Shipping on orders $49 and up
Sale - Save 26%
$ 3.99

This product was last offered at the strikethrough price on
06-25-2026

$ 2.96 USD
Free Shipping on orders $49 and up


Genuine BMW Woodruff Key
This item fits the following BMW Chassis:
E30 M3,E70 X5M,E71 X6M,E53 48IS,E30,E34,E36,E53 X5 X5,E63,E65,E70 X5,E71 X6,F01,F02,F06,F10,F12,F13,F15,F16

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Washer
10X5,3X1-200 Hv
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Genuine BMW - Corporate Logo
T#:215808
Part#: 07119904206
Ships in 2 Business Days
$ 1.99 USD
Free Shipping on orders $49 and up
$ 1.99 USD
Free Shipping on orders $49 and up


Genuine BMW Washer - 07119904206


Remanufactured Alternator - 80 Amp
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Genuine BMW - Corporate Logo
T#:377921
Part#: 12311744565KT
Ships in 8 Business Days
$ 1,350.99 USD
$ 1,350.99 USD
Genuine BMW remanufactured alternator for E34 and E36 models with Inline-6 engines. The alternator in your vehicle keeps the battery at full charge when your engine is running. Because all of your electronic systems run off of this small piece, it's important that it is operational. If your lights are dim while driving or your battery dies within minutes of starting your car, it's time for a new alternator. Includes a $200.00 refundable core charge
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Intake Manifold - E34
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:38848
Part#: 12311718908
Ships in 8 Business Days
4% off MSRP $ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up


Genuine BMW Intake Manifold -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M30

Connector - E32, E34
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Genuine BMW - Corporate Logo
T#:38905
Part#: 12311736110
Ships in 8 Business Days
4% off MSRP $ 44.99

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

$ 42.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 44.99

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

$ 42.99 USD
Free Shipping on orders $49 and up


Genuine BMW Connector -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60,M70



Compact Alternator - E34, E36
80A
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Genuine BMW - Corporate Logo
T#:174348
Part#: 12311744565
Ships in 8 Business Days
4% off MSRP $ 1,131.99

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

$ 1,089.99 USD
4% off MSRP
$ 1,131.99

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

$ 1,089.99 USD


Genuine BMW At-Compact Alternator - 80A
This item fits the following BMW Chassis:
E36 M3,E36

Fits BMW Engines including:
M50,M52,S50,S52

Set Mounting Parts - E32, E34
B+/D+
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:7132
Part#: 12311722985
Ships in 8 Business Days
4% off MSRP $ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 55.99

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

$ 53.99 USD
Free Shipping on orders $49 and up


Genuine BMW Set Mounting Parts - B+/D+
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M20,M30,S38

Condenser - E31, E32, E34
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:181023
Part#: 12311722989
Ships in 8 Business Days
4% off MSRP $ 26.99

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

$ 25.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 26.99

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

$ 25.99 USD
Free Shipping on orders $49 and up


Genuine BMW Condenser
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,M70,S38,S70