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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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Hitachi Voltage Regulator - BMW E31 E32 E34 E36

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T#:48850064

Part#: 12311747920

Ships in 7 Business Days

$ 37.99 USD

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$ 37.99 USD

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This voltage regulator is a crucial component that controls the alternator's output, preventing overcharging by adjusting the current to maintain a safe range of vehicle voltage, thereby protecting the battery and electrical system. Symptoms of failure include dim lights, battery warnings, or a dead battery, often requiring replacement, which can be internal or external to the alternator.

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

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T#:381815

Part#: 12311268433

In Stock at Vendor

$ 4.07 USD

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$ 4.07 USD

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Reduces alternator vibration.

Hitachi Voltage Regulator - 12317550469 - E88 128i

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T#:48815477

Part#: 12317550469

Ships in 7 Business Days

$ 79.99 USD

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$ 79.99 USD

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Supplies power to your car's electronics and recharges the battery.

Alternator - New - TYC W11 1.6L Engine

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T#:581846

Part#: 211049

Ships in 6 Business Days

$ 235.99

This product was last offered at the strikethrough price on
05-07-2026

$ 228.99 USD

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$ 228.99 USD

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With over 40 years of experience, TYC is a leading manufacturer of automotive lamps, adapting to industry changes and utilizing advanced technologies. Committed to excellence, TYC offers quality products and unparalleled customer service, exemplifying their vision of being a world-class company. Their wide range of automotive parts meets rigorous quality standards, making TYC a trusted choice for customers who prioritize quality and service.

Over 40 years of experience in automotive lamp manufacturing
Utilization of revolutionary manufacturing technologies
Commitment to quality and service
Introduction of at least one new automotive product line per year
Rigorous testing for fit and performance

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Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5 ...

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T#:56544002

Part#: 12317501690

Special Order: No Guaranteed ETA

$ 245.99 USD

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$ 245.99 USD

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

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Alternator

Hitachi Voltage Regulator - BMW E31 E32 E34 E36

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

Hitachi Voltage Regulator - 12317550469 - E88 128i

Alternator - New - TYC W11 1.6L Engine

Febi Alternator - 12317501690 - E46, E39 525i 528i 530i, E53 X5 ...

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