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Manufacturer

Part Number

12-31-7-501-690
Sale Price

$350.31

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SEG Automotive 12-31-7-501-690 is a high-quality alternator designed as a direct replacement for BMW applications. This unit delivers reliable electrical power generation with a 120-amp output at 12 volts, ensuring your vehicle's charging system operates at peak performance.

Key Specifications:

  • Output: 120 amps at 12 volts
  • Rotation: Clockwise (CW)
  • Regulator position: 2:00 o'clock
  • Polarity: Negative ground
  • Output terminal: M8 x 1.25 threaded stud
  • Pulley type: 6-groove serpentine
  • Regulator: Internal
  • Fan location: Internal
  • Mounting ear configuration: 10.4mm unthreaded (ears 1 & 2), M10 x 1.50 threaded (ear 3)

Cross-Reference Part Numbers:

  • BMW: 12-31-7-501-595, 12-31-7-501-597, 12-31-7-501-599, 12-31-7-501-755
  • Bosch: 0-124-515-050
  • Lucas Electrical: LRA02204
  • Lester: 13882

This alternator is manufactured to OEM specifications and provides dependable charging performance for demanding automotive electrical systems. SEG Automotive maintains the same quality standards established by Bosch, ensuring long service life and reliable operation.

Finding the propeller and ordering it was easy. The delivery time and updates were great.

Nice and easy, good product description

Great experience and order arrived quickly.

Thank you, perfect

y

Great deal, easy transaction

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