How do I replace the alternator on lexus es 300

Asked by Nov 08, 2013 at 09:58 AM about the 2002 Lexus ES 300

Question type: Maintenance & Repair

4 Answers


Look first in the internet from suggestions in google. If nothing helpful take it to the good toyota mechanic or dealer.

4 of 4 people found this helpful.

You must first loosen the alternator belt. There are 2 12mm bolts that must be loosened first and then a 14 mm to rotate the alternator down to get the belt off. Then remove the 14mm bolt and the 12mm on the slack adjuster and after disconnecting the negative battery terminal, remove the connector and wiring from the alternator and remove it from the car.

10 of 10 people found this helpful.

Need to know how to get bolt from bottom

11 of 11 people found this helpful.

What to do after replacing alternator

3 of 3 people found this helpful.

Your Answer

ES 300

Looking for a Used ES 300 in your area?

CarGurus has 673 nationwide ES 300 listings starting at $2,000.


Lexus ES 300 Experts

  • #1
    Tom Demyan
  • #2
  • #3
View All

Related Models For Sale

Used Lexus GS 300
10 Great Deals out of 575 listings starting at $2,799
Used Toyota Camry
807 Great Deals out of 71,840 listings starting at $175
Used Honda Accord
540 Great Deals out of 94,361 listings starting at $1,300
Used Lexus IS 300
6 Great Deals out of 4,047 listings starting at $1,995
Used Lexus RX 300
12 Great Deals out of 702 listings starting at $2,495
Used Toyota Avalon
156 Great Deals out of 9,522 listings starting at $1,995
Used Lexus LS 430
31 Great Deals out of 759 listings starting at $3,299
Used Honda Civic
347 Great Deals out of 52,617 listings starting at $1,200

Used Cars For Sale

2003 Lexus ES 300 For Sale
164 listings starting at $2,950
2002 Lexus ES 300 For Sale
5 Great Deals out of 172 listings starting at $2,000

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.