2003 Grand Am Firewall gromet

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Printed Date: July 15, 2025 at 5:01 PM

Topic: 2003 Grand Am Firewall gromet

Posted By: brockotherock
Subject: 2003 Grand Am Firewall gromet
Date Posted: April 24, 2006 at 12:14 PM

I am tring to find an existing gromet to pass a 4 gage amp wire throught the firewall of my 2003 Grand Am so I do not have to drill a new hole. Any one have a diagram, explanaiton or better suggestion?

Replies:

Posted By: sparkie
Date Posted: April 24, 2006 at 2:33 PM

Under the driver's side dash you will see a large harness passing through the firewall near the kick panel. The grommet it goes through should have enough room in it for you to cut a small slit in it to pass the cable through. Use some putty to re-seal the gap around the hole to prevent water leaks.

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sparky

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