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AL531X OE Replacement Alternator, Remanufactured

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$167.99Save: $102.00(61%)

+ $6.10 Refundable Core Charge

Manufacturer #AL531X
Vehicle Info Required to Guarantee FitAdd Vehicle


Amperage Output:
42 Amp
Pulley Type:
Single V-Belt Pulley
Quantity Sold:
Sold individually
24-month or unlimited-mileage Bosch limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

With Pulley
Interchange Part Number:
REPF330124, 7127109
Recommended Use:
OE Replacement
Clockwise rotation
OE Replacement Series

Vehicle Fitment Information

Vehicle Name
Fitment Information
1971-1974 Chevrolet Vega
4 Cyl 2.3L
Standard Version, With Normal Power Steering
1971-1977 Chevrolet Vega
4 Cyl 2.3L
Standard Version, With Normal Power Steering
1973 Chevrolet K10 Suburban
8 Cyl 5.0L
Sport Utility
1973 Chevrolet K20 Suburban
8 Cyl 5.0L
Sport Utility
1973-1974 Buick Apollo
6 Cyl 4.1L
For Vehicles Without Air Conditioner, Standard Version
Page 1 of 276 | Showing 1 - 5 of 1377 results

Product Information


Revive your drive with the sturdy design and dependable, OE-standard performance guaranteed by Bosch's remanufactured OE replacement alternators. Since 1886, Bosch has developed innovative products—including spark plugs, starters, brakes and steering system parts—for the automotive aftermarket.

  • Precision-engineered to ensure direct fit and dependable functionality
  • Sturdily designed for enduring performance
  • Vast range of import and domestic makes and models covered
  • Has undergone systematic remanufacturing and load testing to guarantee outstanding quality
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 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.

Product Q&A

why does your picture show a pulley for a serpentine belt but the description says single V belt which is it ?Lance Q.Oct 04, 2022
Best Answer:Hi Lance, I'm pleased to assist you. Yes, it does come with a single V-belt pulley as shown in the picture. If interested in this alternator, use the link below to order at 18% off the regular price today while supplies last. I hope this is helpful. Enjoy your online shopping at <a href="http://CarParts.com!" target="_blank">CarParts.com!</a> <a href="https://www.carparts.com/alternator/bosch/bsal531x?can=CPGG4850_CSQA_20221004" target="_blank">https://www.carparts.com/alternator/bosch/bsal531x?can=CPGG4850_CSQA_20221004</a>
Grace G.STAFFOct 05, 2022