Free Ground Shipping On Alternators & Starters!

  • Roush Mustang (2158WR)
  • Roush Mustang (2158WR)

    • Roush Mustang (2158WR)

    $319.00
    (3 reviews) Write a Review
    SKU:
    2158WR
    Width:
    8.00 (in)
    Height:
    8.00 (in)
    Depth:
    8.00 (in)
    Adding to cart… category.add_cart_announcement

    Product Description

    This is a very popular replacement for the 2005-2008 Roush Mustang. It is the same size as the factory unit and will directly bolt up to the Roush brackets. We have had the top ears machined off so powder coat finishes are more common to hide any porosity in the aluminum.  We use larger capacity internals to combate the increased heat. 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 

    ** Flat Black Powder Coat shown** 

    Applications: 2005-2008 Roush Mustang.

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

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    3 Reviews Hide Reviews Show Reviews

    • 5
      New Underwood look

      Posted by Johnny Capps on May 23rd 2019

      Great looking stock alternator replacement. Makes engine bay look better.

    • 4
      jc8828@gmail.com

      Posted by Johnny Capps on May 16th 2019

      Looks great and shipped fast. Just installed on 5/14/2019. Not long enough to give full 5star yet.

    • 5
      Great Custom Product

      Posted by Steve Elledge on Dec 16th 2016

      This alternator is extremely nice. The un-needed tabs have been machined off and the flat black powder coating is awesome. This compliments my Roush supercharger perfectly.