Why do I have to change my alternator twice a year?

Asked by Allych1ck Jun 02, 2018 at 05:11 PM about the 2001 Toyota 4Runner Limited 4WD

Question type: Shopping & Pricing

So, my 2001 toyota 4runner doesnt hold a alternator for
very long seems like twice a year I have to change it. Can
some one please tell me why is this happening??
Suddenly if im at a red light I can tell when my car just
slowly drops in power.

1 Answer

650

Do you replace the alternator with the original equipment from Toyota? Or do you buy rebuilt alternators which are generally less reliable. I had the same problem with a Buick Regal years ago using rebuilt alternators. Other than this, does a 2001Toyota 4Runner have a separate voltage regulator which could be the problem. But the voltage regulator probably is integral with the alternator.

Your Answer:

CarGurus Experts

  • #1
    Papaobewon
    Reputation
    5,810
  • #2
    Kurt Burton
    Reputation
    2,610
  • #3
    azurro
    Reputation
    1,680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Tacoma
46 Great Deals out of 1,036 listings starting at $8,708
Used Toyota Highlander
26 Great Deals out of 740 listings starting at $6,495
Used Toyota Land Cruiser
96 listings starting at $27,995
Used Toyota Tundra
42 Great Deals out of 1,161 listings starting at $9,395
Used Toyota Sequoia
7 Great Deals out of 68 listings starting at $16,489
Used Toyota RAV4
83 Great Deals out of 2,073 listings starting at $3,888
Used Ford F-150
323 Great Deals out of 15,226 listings starting at $3,295
Used Chevrolet Tahoe
15 Great Deals out of 822 listings starting at $5,995
Used Toyota Camry
53 Great Deals out of 963 listings starting at $2,212
Used Jeep Wrangler
136 Great Deals out of 5,078 listings starting at $5,450
Used Chevrolet Silverado 1500
217 Great Deals out of 5,899 listings starting at $2,975

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.