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Zach Clements photo
Iran, Tehran
1 Level
726 Review
39 Karma

Review on High Performance GM Genuine Parts Alternator (20881337) by Zach Clements

Revainrating 4 out of 5

Excellent for alternators

Works great. The alternator turned out to be all new components. I believe it may have been a remanufactured block based on the markings resembling those used to properly assemble the parts. Another buyer wrote a similar review, which caught my eye. Another clue was the box it was packaged in.

Pros
  • Components are tested to original specification and have exceptional durability.
Cons
  • Unfashionable