Alternator replacement instructions

2007 BUICK LUCERNE
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QUICKDRAW95
  • MEMBER
  • 1 POST
My Lucerne has had an intermittent problem with the alternator I need to replace it.
Aug 22, 2010 at 6:27 PM
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KASEKENNY
  • ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
Here are a couple guides that will help with step by step instructions on how to test and replace the alternator:

https://www.2carpros.com/articles/how-to-check-a-car-alternator

https://www.2carpros.com/articles/how-to-replace-an-alternator

Below you will find the process from the manual that will give the detail that you need in order to complete this.

Please let us know if you have questions and how this works out. Thanks
Jun 13, 2021 at 5:48 PM
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Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.