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Home > BMW > 525i > Alternator > 2001-2003 BMW 525i 120 Amp Alternator

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2001 - 2003 BMW 525i 120 Amp Alternator


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$560.00

Our Price: $168.45
 (You Save $391.55)

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Part Number: 1AEAL00412

Welcome Message from 1A Auto


  • BRAND NEW - not remanufactured
  • No core charge
  • 120 Amp
  • 6 Groove pulley
  • Replaces dealer part numbers: 12317501597, 12317501599, 12 31 7 501 597, 12 31 7 501 599
  • Built to strict quality control standards
  • Direct replacement for either Bosch or Valeo originals

Fit guaranteed

  • This NEW alternator will install just as your original does.
  • Designed to fit your original engine brackets.
  • Your existing wiring harness will attach with no modification.


  • New vs. Remanufactured
    • Nothing is more frustrating than pulling off the side of the road with a failed alternator. That is why we carry only new alternators which are more reliable than remanufactured alternators.
    • Our Alternators are 100% NEW. Castings, pulleys, fans, hardware, internal parts, etc. are all new.
    • No Core Charge; No hassling with an old core
This replacement Alternator is just what you need to get your vehicle in good working order again. If your battery is no longer being charged completely, or at all, this Alternator may be the solution for you.

2 Year Warranty

This item is backed by a 2 Year  Manufacturers Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • HOLLANDER #: 601-60803
  • OE #: 12317501597, 12317501599

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