How do I remove the car battery?

Tiny
GLITTER77
  • MEMBER
  • 1999 PONTIAC GRAND PRIX
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 169,000 MILES
We have a dead battery, and were able to get everything out, except the one side bolt that holds the battery in. We tried to loosen it but it will not move, any suggestions?
Tuesday, January 20th, 2009 AT 9:28 AM

1 Reply

Tiny
SQM
  • MECHANIC
  • 6,383 POSTS
Hello,

It sounds like the hold down retainer bolt is seized on the battery tray.
Spray some penetrating oil on the bolt.
That should help loosen up the thread and will allow you to take it out with some force.

You might find this article helpful:

https://www.2carpros.com/articles/how-to-replace-a-car-battery

https://youtu.be/J2ngBFbf9Xs

I have attached diagrams for your reference.

Please let me know of any questions.

Thank you.
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Tuesday, August 24th, 2021 AT 10:19 AM

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