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PA Performance 6G Alternator Repair Kit (99-04 GT; 01-04 V6; 03-04 Cobra)

Item 95330
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      Product Information

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


      • 6G Alternator Repair Kit
      • Replaces High Wear Items
      • Includes Voltage Regulator, Brushes and Bearings
      • Designed for OEM Ford and PA Performance Alternators
      • Fits 99-04 GT, 01-04 V6, and 03-04 SVT Cobra Mustangs with a 6G Alternator


      Repair Kit. High mileage and/or racing can wear out an alternator long before other major electrical parts fail. That is why PA Performance created a repair kit to replace the high wear components that are prone to fail early. Designed to allow a you to replace those simple wear parts, this kit will breathe new life into your old alternator.

      Kit Includes. Each PA Performance Repair Kit comes with a new voltage regulator, new brushes, bearings, as well as new rear bearing tolerance rings that are destroyed at disassembly. Note this is not a full “rebuild” kit (of windings and other major components), but a replacement kit for high wear items.

      Application. This PA Performance Alternator Repair Kit is designed for OEM Ford and PA Performance 6G Series Alternators. Fits 1999 to 2004 GT, 2001 to 2004 V6, and 2003 to 2004 SVT Cobra Mustangs that are equipped with a 6G Alternator.

      Fitment: 1999 2000 2001 2002 2003 2004 Details

      PA Performance 99-506GB

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • voltage regulator
      • brushes
      • bearings
      • rear bearing tolerance rings

      Tech Specs


      Customer Reviews (11)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 11 customers

      • March 06, 2020

        2 2002 GT - 02Mustang

        It worked for a little bit.

        It worked for about 2 minutes, then quit. After installation, the battery light was on with ignition on, then off after engine start and charging voltage was 14.2VDC. Within a couple minutes battery voltage had fallen to 12.5VDC indicating the charging system had failed. Even though the charging system had now failed the battery light did not turn on. At this point the is no battery light at all, even in ignition on, engine off mode. Diagnostics indicated a voltage regulator failure so I re-installed the original regulator. With the original regulator, the charging system is functioning normally again, save for the fact the battery light is on erroneously, which is the original problem. I think this may be one of those situations where only factory parts will work right. And Ford services that voltage regulator with a $350 replacement alternator, there is no genuine Motorcraft part available separately.

        Helpful (3)
      • December 11, 2019

        3 2002 GT - greggonz2002

        didnt hold up

        pretty sure the product is a good product but due to it ailing after install i gave it 3stars but agian dont think it was the products faukt i pretty sure my alternatr was just to far gone for it to fix my problem

        Helpful (3)
      • May 29, 2018

        5 2000 GT - RitoR

        Back on track

        The parts in the kit were delivered on time and fit my mustang perfectly. Thanks sagin American Muscle !

        Helpful (11)
      • January 11, 2018

        5 2003 Cobra - EdgarR


        it work really well, if you are not trying to spend a lot on a new alternator this is the way to go!

        Helpful (12)
      • December 30, 2017

        2 2004 GT - gofast04

        Lasts about 1.2 years 2x times

        Lasts about 1.2 years 2x times. Look elsewhere. Calling to see about replacement.

        Helpful (12)
      • August 30, 2017

        5 2004 GT - JoeyF

        Works great

        I recommend doing research before rebuilding an alternator. Luckily I had an old one to tear apart and learn the innards. PA performance rebuilt kit is extremely cost effective, and works like brand new. Highly recommend.

        Helpful (14)
      • December 26, 2016

        5 2002 GT - 2002Mustang

        Alternator repair kit

        The kit was exactly what I needed. I didn't think I would need all the bearings but after removal I found that they both needed replacement. My mustang has 120K miles on it. I cleaned up the armature on my drill press and it is charging perfectly 14.2 and settled in at 13.8

        Helpful (12)
      • September 11, 2013

        5 1999 GT - thelaw

        Good alternative to replacement

        super easy to install. It took me about 30 mins and I even put the rotor in the lathe to clean up the brush contact area. This fixed my intermittent battery light issue.

        Helpful (13)
      • April 20, 2013

        5 2002 GT - TravisE420

        Awesome Product!!

        At first I wasn't even sure my alternator was going out, the only symptom I was having was my battery light kept blinking erratically. My Alternator tested fine at AutoZone, So I didn't want to spent $200 bucks on a new one. I bought this rebuild kit, Rebuilt my alternator in about an hour, Now its testing 15Vt. No more erratic battery light, problem solved!! Thanks AM!!

        Helpful (14)
      • November 09, 2012

        5 2000 GT - zeck2888

        Big money saver if you have the ability.

        Saved me $200 by buying this kit as opposed to buying a whole new alternator, plus it was fun rebuilding my alt. myself. Definitely recommend if u have the knowhow. Thanks AM!

        Helpful (14)

      Questions & Answers (2 answers)

      2 Top Rated Questions

      Is a press and puller needed to remove and install bearings? Thanks

      • A press and puller will not be needed to remove and install the bearings.

      Helpful (0)

      Stock alt? Does any one know for sure if this fits in the stock alt? My regulator went out and this would be cheaper fix. Lol

      • This repair kit can be used on the Ford OEM alternator as well as the PA Performance Aftermarket upgrades. This is not a full rebuild kit, but does replace the voltage regulator. Hope this helps!

      Helpful (0)
      Post Your Question

      Will It Fit My Mustang

      • Cobra - 03, 04
      • GT - 99, 00, 01, 02, 03, 04
      • V6 - 01, 02, 03, 04

      For use with 6G Series Alternators only

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