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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2010 - 2014 Specific Tech

Alternator bolt size

  • Thread starter Thread starter Millerj12
  • Start date Start date Jan 15, 2026
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Millerj12

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Jan 15, 2026
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Jan 15, 2026
#1
  • Jan 15, 2026
  • #1
Bolt size for 12 mustang gt 5.0 alternator can’t find the top bolt size part number or ford part number
 

Noobz347

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#2
  • Jan 17, 2026
  • #2
You will have to check these part numbers as I do not own a 12' and cannot verify their accuracy:


Stud:
https://www.tascaparts.com/oem-parts/ford-alternator-stud-w714329s437

Nut:
https://ford.oempartsonline.com/oem-parts/ford-alternator-nut-w520414s440




And the [other two bolts] that are not the one you're looking for:

https://www.ford.com/product/bolt-p4000044204
https://www.ford.com/product/screw-p4000099735
 
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