2002-06 Nissan Altima Alternator - 1AEAL00443

Warranty & Shipping
Product Reviews
Vehicle Fit

Part Details

  • Voltage / Wattage / Amperage Rating:   110 Amp


  • Brand New, Not Remanufactured 110 Amp Alternator
  • No core charge
  • Replaces dealer part number: 23100-8J100, 231008J100
  • Direct replacement
  • Built to strict quality control standards

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


    • This Alternator will give you trouble free performance
    • Each unit is individually tested.
      • You'll receive a report with your alternator that shows its performance.
  • 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.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
4 reviews
5 Stars
4 Stars
3 Stars
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1 Star
Exactly Right
We have purchased from A1 in the past and it was exactly what I needed, so we decided on this alternator, Id order from Al. Received it 2 days earlier than expected and it is a perfect fit and it took 4 hours altogether to remove the old one and put in the new one. I gave them exactly my car info and they were able to send to me within 24 hours of ordering! Needed the car fixed on the day it was installed, because my youngest daughter needed a reliable car to take her driving test on the same day! Lol! Thank you A1! Very glad we found you!
November 2, 2017
As usually, arrives quickly. Replace with no alterations. Works.
February 5, 2018
Alternator died in rush hour traffic, A1 Auto saved me
My alternator decided to die while in the middle of rush hour traffic and leave me stranded 20 minutes away from home. After looking around at different auto parts stores i decided to look online. I had never bought from here before but this was the cheapest alternator i could find that i trusted. Received it 4 days after i purchased, and i was able to get it installed in one night. You do have to remove the radiator to access the alternator, so that slows you down, but overall I love and recommend this to anyone in need of a new alternator.
June 2, 2018
Nissan Altenator
Quick delivery. Liked the tested data sheet. Worked fine. Great price.
August 16, 2018
Will this fit my car? Add a vehicle to make sure
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Year Make Model Description
2002-2006Nissan Altima Nissan Altima 110 Amp Alternator V6 3.5L
Part #: 1AEAL00443

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout