Alternator bracket bolt size

2003 HONDA CIVIC
213,000 MILES
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EIBAND DENNIS
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  • 1 POST
Need to know what size is the bolt is that actually holds the alternator bracket to the motor. the adjustable bolted in place the wing nut bolt the screws into the adjustable bolted in place. but I'm missing the third bolt for the bracket.
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Mar 17, 2019 at 4:34 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,512 POSTS
Hello,

Sizes that hold the alternator and bracket will be 12mm, 14mm and 17mm. Here is a guide to help walk you through the steps with diagrams below to show you how on your car:

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

Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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Mar 18, 2019 at 7:15 AM
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