Free Shipping On Orders Over $49. Details

Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST
Win A 700+ HP 2018 RTR Mustang Enter Now!

PA Performance 4G Alternator Repair Kit (96-01 Cobra; 03-04 Mach 1)

Market Price $69.99 You Save 14% ($10.00)
Our Price


FREE Shipping
  • Item 95329
  • MPN# 99-504G

Local Install Shops

Quoted installation from $125

View 3 Shops

near 19355 (change)

Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
In Stock Ships same business day.
Ship to: ASHBURN - 20146
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Choose options to add to cart
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • 4G Alternator Repair Kit
    • Replaces High Wear Items
    • Includes Voltage Regulator, Brushes and Bearings
    • Designed for OEM Ford and PA Performance Alternators
    • Fits 96-01 SVT Cobra and 03-04 Mach 1 Mustangs with a 4G 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 and bearings. 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 4G Series Alternators. Fits 1996 to 2001 SVT Cobra and 2003 to 2004 Mach 1 Mustangs that are equipped with a 4G Alternator.

    Fitment: 1996 1997 1998 1999 2001 2003 2004 Details

    What's in the Box
    • voltage regulator
    • brushes
    • bearings
    Installation Info
    Tech Specs
    Will it fit my Mustang?
    • Cobra - 96, 97, 98, 99, 01
    • Mach 1 - 03, 04

    For use with 4G Series Alternators only

    Customer Photos

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like

    Customer Reviews (4) Write a Review

    Overall Rating 4.8

    out of 5 stars

    • 5/5

      October 18, 2016

      Cured my charging issue.

      This issue was hard to pinpoint. Sometimes the alternator would charge and sometimes it wouldn't. My battery was 6 years old, so I replaced it first. Was still getting erratic charging. I decided to give this regulator kit a shot. Cured the issue. Three weeks of daily driving and I'm getting a steady 14.3 volts.


      Year: 1998 Submodel: Cobra

      Helpful (3)

    • 5/5

      August 28, 2015

      Waaaàyyyyy Cheaper! And easy to install!

      Had a nasty bearing chatter. Priced replacements and all were $200 tried out this repair kit. Easy install!!!


      Year: 1999 Independence, IA

      Helpful (2)

    • 4/5

      January 20, 2015

      Volt regulator

      Works good , its been two weeks and and saved me almost $200 by doing the repair . I'm going to order a spare for next time i need one :)


      Year: 1998 Submodel: Cobra Paducah, Ky

      Helpful (2)

    • 5/5

      January 14, 2015

      PAPerformance performs

      My lights were flickering on my '99 Cobra and the voltage would go above 15V. The PAPerformance voltage regulator and brushes installed perfectly. I did not install the bearings (yet) since my alternator is still quiet. My lights are no longer flickering and the voltage is holding between 14.0 - 14.6V, like it should. Much cheaper than buying a new alternator.


      Year: 1999 Submodel: Cobra Alabama

      Helpful (2)

    Related Mustang Categories