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13970 OE Replacement Alternator, Remanufactured

Core Charge
You Save : $204.09 (62%)
List Price : $329.02
Manufacturer #13970
( Reviews)
Questions, Answers


Amperage Output:
120 Amp
Pulley Type:
Number of Grooves:
6 Grooves
Quantity Sold:
Sold individually
Lifetime Quality-Built limited warranty
Anticipated Ship Out Time:
6-7 business days
With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)
Recommended Use:
OE Replacement
Replaces OE Number:
13970, 2542377, SG12B029, 2542
Clockwise rotation
QB Premium

Vehicle Fitment Information

Vehicle Name
Fitment Information
2001-2005 BMW 320i
6 Cyl 2.2L
With Valeo 120 amp Alternator
2001-2003 BMW 325xi
6 Cyl 2.5L
With Valeo Alternator
2001-2006 BMW 330Ci
6 Cyl 3.0L
With Valeo Alternator
2001-2006 BMW 330i
6 Cyl 3.0L
With Valeo Alternator
2001-2006 BMW 330xi
6 Cyl 3.0L
With Valeo Alternator
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Product Information


Dedication and exceptional attention to detail are constants throughout the life of Quality-Built alternators—from state-of-the-art manufacturing to 100% end-of-line testing and unparalleled roadside support. Choose Quality-Built and rest assured you'll get ultimately reliable performance with each turn of the key. Quality-Built, a division of Motorcar Parts of America, is an automotive aftermarket brand of professional-quality starters and alternators.

  • Choose from QB Premium (completely remanufactured) or QB Supreme (100% new)
  • Engineered to exceptional QS-9000 requirements in ISO/TS 16949 certified facilities for unparalleled reliability
  • 95% of alternator assembled in-house in North America
  • Triple tested (i.e. durability testing, root cause analysis and repeated retesting) to meet or exceed OE standards
  • Get help with installation/tech questions from ASE-certified technicians via toll-free support line
  • Factory-direct warranty assistance offered from Quality-Built/MPA (Motorcar Parts of America)
  • Complimentary 24/7 Quality-Built Roadside Assistance Program (QB-RAP) includes a jump-start or tow for 1 (for QB Premium) or 2 (for QB Supreme) years from the date of purchase
  • Manufactured to deliver professional-installer quality
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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