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SR Performance Alternator; 135 Amp; Chrome (05-08 V6)

Item 41154
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • 100% New Replacement
      • Bright Chrome Finish
      • Increases Charging Capacity
      • 12 Volts
      • 135 Amps
      • Fits 2005-2008 V6 Mustangs


      100% New. This 135 Amp Mustang Alternator is 100% Brand New, not re-manufactured like other companies sell and is tested at the time of assembly. It also comes complete with an internal voltage regulator.

      Save Time And Money. Why waste your time and money rebuilding your old alternator again and again when it will only fail leaving you stranded. Replace it with a brand new high performance alternator that not only performs perfectly, but also looks great with its bright chrome finish.

      Triple Chrome Plated. This Alternator is plated in a three step process that includes copper, nickel, and then chrome for a bright shine that will be sure to impress the judges at any car show.

      Application. This Chrome Alternator weighs in at 14 lbs and is a direct fit replacement for all 2005 to 2008 4.0L V6 Ford Mustangs. The stock belt can be reused on original equipment vehicles.

      SR Performance

      Fitment: 2005 2006 2007 2008 Details

      SR Performance 41154

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (36)

      Write a Review

      Ratings Summary

      4.6 out of 5 overall rating from 36 customers

      • May 08, 2020

        5 2006 V6 - Rocky1000

        Great upgrade

        Great upgrade from stock was having issues with my lights flickering on and off this fixed that issue right up

        Helpful (0)
      • April 13, 2020

        5 2006 V6 - Anonymous


        esay to install and reestablish the system automatically.

        Helpful (3)
      • February 25, 2020

        5 2006 V6 - FluxN7

        Works great so far

        Zero complaints, will make your Mustang feel alive. My sound system even sounds more powerful.

        Helpful (3)
      • June 14, 2019

        5 2008 V6 - JasonP

        Best alternator out there! And cheaper than Ford

        The alternator in my ‘08 convertible finally up and died without any warning at just over 133k miles. I called Ford and they wanted $351 for a remanufactured one (aka used). This SR alternator is brand new, $102 cheaper, and the best part- it’s chrome!! It’s a no brainer. But this one! You won’t be disappointed.

        Helpful (3)
      • April 06, 2019

        5 2006 V6 - JB

        Chrome Alternator

        Looks good and looking forward to installing it on my show mustang.

        Helpful (3)
      • February 21, 2019

        5 2006 V6 - HectorA

        Bling bling

        Really easy to install. Less then an hour and it was shining and running to perfection!

        Helpful (4)
      • January 29, 2019

        5 2006 V6 - JohnS


        It made the whole engine compartment come together. Best looking V6 in the county. Thanks AM

        Helpful (6)
      • January 17, 2019

        5 2007 V6 - SeanF

        Alternator is amazing

        This piece works beautifully and it cane a day early I love this website... know can the get the aluminum thermostat housing please I would love to order that from my only trust car site

        Helpful (4)
      • December 29, 2018

        4 2006 V6 - GregS

        Looks great and works great but...

        This alternator looks amazing and cleans up very well. It definitely charges the system and provides plenty of power. However, I do notice a bearing noise as it spinning. It’s not too loud but nevertheless it’s there.

        Helpful (6)
      • August 09, 2018

        5 2005 V6 - ChristopherStgo

        Great Replacement

        Solid manufacture! Outstanding finish on that chrome shine. Love how it looks in the engine.

        Helpful (5)

      Questions & Answers (6 answers)

      5 Top Rated Questions

      Does this offer the same or higher output than the factory alternator? I am having battery drainage issues and want to upgrade the alternator battery and an aux battery.

      • The 135 AMP Alternator is going to put out the same charging power as the original OEM alternator. If you are having charging issues and looking to add an auxiliary battery, you may want to consider a higher AMP alternator.

      Helpful (1)

      Hi, The alternator of my 2007 Mustang V6 has suddently failed after 74600 miles and I want to know if this SR Performance alternator has, at least, the same output Amps that the broken one ( Original Part) Thanks Roberto B.

      • Yes, this alternator is going to offer the same 135 amp output as the factory alternator.

      Helpful (1)

      How come this won't fit a 2009 or 2010 V6 mustang?

      • In 2009 Ford decided to change the bolt design from side bolt (like this one) to front bolt like the GT's. So the bolt pattern is parallel with the pulley bolt. Therefore 2009-10 V6 this won't fit.

      Helpful (1)

      What’s the WARRANTY on this alternator?

      • This will have a 30 day warranty.

      Helpful (0)

      Does this alternator fit the 2005 4.6 gt kind regards Scott golden

      • The SR Performance Chrome Alternator will only fit the V6 and will not fit 4.6L V8's.

      Helpful (0)
      Post Your Question
      1 More Question
      So I've seen a couple reviews of this product overheating and losing power has that problem been resolved 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Alternator

      Tech Specs

      Will It Fit My Mustang

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