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  • Home
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  • Ford Mustang
  • 4.6L - 2005-2008
  • 2005-2008 Mustang (2158W)
  • 2005-2008 Mustang (2158W)
  • 2005-2008 Mustang (2158W)
  • Optional Powder Coat Red Shown
  • 2005-2008 Mustang (2158W) 2005-2008 Mustang (2158W) Optional Powder Coat Red Shown

    2005-2008 Mustang (2158W)

    MSRP:
    Now: $319.00
    (You save )

    (5 reviews) Write a Review
    SKU:
    2158W
    Width:
    8.00 (in)
    Height:
    8.00 (in)
    Depth:
    8.00 (in)

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    • Overview
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    Product Description

    This is a very popular replacement for the 2005-2008 Mustang GT. It is the same size as the factory unit and will directly bolt up to application where the intake manifold have not been changed and a supercharger has not been added.  Starting in 2005 the alternator was controlled by the PCM, this is compatible with the Ford computer and in some cases will eliminate the cam position sensor code error. 

    This unit will increase the charging capacity at all RPM Ranges with NO modifications.  
    80+ amps at idle (2000 alternator shaft rpm) 160+ amps maximum (6000 alternator shaft rpm) The stock belt can be used on original equipment vehicles 

     

    Applications: 2005-2008 Mustang GT.

     prop65.jpg WARNING: California PROP65 Cancer and Reproductive Harm Notice www.P65Warnings.ca.gov

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    2005-2008 Mustang (2158W)
    2005-2008 Mustang (2158W)

    5 Reviews Hide Reviews Show Reviews

    • 5
      Excellent Service

      Posted by Mica on Jul 13th 2025

      PA took the time to respond to multiple questions i had before purchasing an alternator. They responded quickly and professionally. Shipping was same day and packaged with care. I was pleased with the quality and performance of my purchase. My intermittent "check charging system" warning on the dash was fixed with PA's alternator and power wire upgrade. My overall experience was excellent!!!

    • 5
      Works as advertised, No issues with shipping or installation.

      Posted by Richard Faunce on Apr 24th 2021

      This alternator came in 2 days, very fast shipping. Works as advertised and no installation issues at all.

    • 5
      Alternator

      Posted by Jeffrey Nourse on Apr 16th 2021

      Fit and works great

    • 5
      Alternator

      Posted by Roy on Aug 23rd 2020

      Perfect fit and it works with fords finicky electronics

    • 5
      Quality Built Alternator

      Posted by Wendell on Sep 5th 2017

      Customer Service was 5 stars. Received alternator 2 days faster than promised. Product fit was perfect and installation was a breeze.

    ×

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