Sinister Diesel High Amp Alternators - 99.5-03 Ford Powerstroke 7.3L


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$429.00 - $699.00

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Product Name: Sinister Diesel High Amp Alternator
Manufacturer: Sinister Diesel
Thoroughbred Diesel Part #: SINFD9903HIGHAMPALTERNATORS
Fitment Notes: Sinister Diesel High Amp Alternator - 1999.5-2003 Ford Powerstroke 7.3L

Sinister Diesel OEM alternators are trusted by many Diesel repair shops and stores to be the "fix all solution" for the Ford Powerstroke 7.3 alternator failures which may cause FICM failures due to low voltage from the lack of alternator power that comes from the Ford factory. Sinister Diesel's proudly uses brand new OEM alternator components such as the Stator, Rotor, Rectifier and Regulator to give our customers piece of mind to match our standard of quality. Our alternator will be a direct fitment without any modifications needed. We can proudly stand behind all of our alternators with a 1-year warranty.

Features and Benefits:

  • Upgraded High Output Regulator
  • Upgraded High Temperature Bearings
  • High Output 200 & 250 Amp Alternator options


  • Q: Does this item have a warranty?
  • A: Yes. This item comes with a 1-Year Warranty.

Item Options:

Prop 65:
WARNING: Cancer & Reproductive Harm -


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