Alternator - Remanufactured - 78 Amps
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CARQUEST Alternator - Remanufactured - 78 Amps

Part No. 7273-12A Warranty Details  

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Please note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications.

This alternator has been computer load tested and mechanically and visually inspected. Designed, manufactured and assembled to promote improved long-term reliability.
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Alternator Case Type:Cast
Alternator Finish:Same as OEM
Amperage Rating:78 A
External Fan Included:Yes
Fan Type:External
Lester Number:7273-12
Plug Type:PC_151
Pulley Diameter:66 mm
Pulley Grooves:1
Pulley Included:Yes
Pulley Type:V-Belt
Regulator Included:Yes
Regulator Plug Clocking:12:00
Regulator Type:Internal
Voltage:12 v


by PowerReviews
CARQUESTAlternator - Remanufactured - 78 Amps

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Great product at a great price


from Gaithersburg, MD

Verified Buyer

Comments about CARQUEST Alternator - Remanufactured - 78 Amps:

Did exactly what was advertised and we had no problems installing it

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Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Is this alternator isolated? Looking for a replacement for Delco Remy 27si
    Asked on 6/28/2012 by TD from NY

    1 answer



      We will need more information including the year, make, model, and engine size of your application before we can make a suggestion. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to further assist you.

      Answered on 6/28/2012 by John the Car-Doc from AAP
  • Q:

    Is this unit available with serpetine pulley? Also, the original unit isn't a direct connect. It has a short red/black cable w/a plug which mates with another cable.
    Asked on 5/3/2012 by Anonymous from Shohola, PA 18458

    1 answer



      Yes, this Worldwide Alternator - 78 Amps with part# P7273-12 includes the pulley. In order to check the exact fit application, please provide the year, make, model and engine size of the vehicle.

      Answered on 5/6/2012 by Vincent from AAP
Displaying questions 1-2

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