Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily

PA Performance 130 Amp Alternator (99-04 GT)

Item 95307
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $324.99 You Save 11% ($35.00)
Our Price


FREE Shipping

Will this fit your Vehicle?

Change Vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    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

    • 6G Series Alternator - Small Case
    • 100% New Replacement
    • Includes Manufacturer Lifetime Warranty
    • Increases Charging Capacity
    • 70 Amps at Idle - 130 Amps at Maximum
    • Fits 1999 to 2004 GT Mustangs
    100% New. This 130 Amp Mustang Alternator is 100% Brand New, not re-manufactured like other companies sell and is tested at the time of assembly. It comes complete with internal voltage regulator and pulley. The 130 Amp alternator will increase the charging capacity at all RPM Ranges with no modifications required.

    More Power. The PA Performance Alternator produces 70 amps at idle (2000 alternator shaft RPM), and 130 amps at maximum (6000 alternator shaft RPM).

    Peace of Mind. Why waste your time and money rebuilding your alternator again and again when it will only fail, replace it with a brand new high performance altenator that includes a Limited Lifetime Warranty directly from PA Performance for peace of mind.

    Fitment. The PA Performance Alternator weighs in at 14.2 lbs and is a direct replacement with no mounting bracket modifications required to be installed in a 1999-2004 GT Mustang. The stock belt can be used on original equipment vehicles.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    MPN# 2264

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Alternator
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (18) Submit Your Photo

      View All 18 Photos

        Questions & Answers (3)

        3 Top Rated Questions

        Does this alternator come with a warranty?

        Is it normal for it to make a squeaking noice when i flash the the high beam lights?

        • The PA Performance Alternator - 130 Amp should not make any squeaking noise when operating the high beam lights. Please contact our Customer Service department so that we may further assist you with this.

        Helpful (0)

        What are the dimensions of this product? What are the dimensions of this product? Thank you,

        • PA markets two different case sizes. This one is the smaller case size used in the later New Edge Mustangs from mid 2001 to 2004. I installed mine in about 20 minutes and it functions flawlessly.

        Helpful (0) Show 1 more answer
        Post Your Question

          Customer Reviews (47) Write a Review

          Overall Rating 4.7

          out of 5 stars

          • 4/5

            May 30, 2019

            Mostly great replacement

            Replaced the factory alternator which had developed a whine and would cause LED lights to flicker when the engine was running. Put it in and it worked great for about a week, car sat for about a week and I had battery issues next time I ran it. Checked everything with a multimeter and the battery voltage wasn't reading the 14-something volts like it should if the alternator was working. Gave it a few taps with a rubber mallet and it you could hear the strain on the engine when it started working again. 4 stars for now, if the problem doesn't repeat for a few months it'll be changed to 5 stars.


            Year: 2002 Submodel: GT

            Helpful (0)

          • 5/5

            December 10, 2018

            Works Great

            It was a straight forward install. Took the stock one off, and popped on this new one and BAM. New decent Alternator. It works very well, and I've noticed a difference in the lights and very minor if any difference in every day operation. Old one was going out and needed a new one. Good replacement if you want to have a slightly bigger alternator that looks pretty good under the hood.


            Year: 1999 Submodel: GT

            Helpful (4)

          • 1/5

            November 18, 2018

            down and out

            first bad experience with AM part, alternator did not last a year very disappointed!!!!


            Year: 2001 Submodel: GT

            Helpful (4)

          • 2/5

            May 24, 2017

            Only lasted a year

            Ive had it for 3 years but was only installed 1 year and its already dead. Not impressed with it at all


            Year: 2002 Submodel: GT

            Helpful (6)

          • 5/5

            October 08, 2016

            Excellent Quality

            The alternator on my car was not working anymore. I decided to go with the PA unit since it is a NEW piece not re-manufactured like other alternators. Shipping is always fast and easy when ordering from AM.


            Year: 2002 Submodel: GT

            Helpful (8)

          • 5/5

            September 30, 2016

            Pretty good so far

            I've only had the alternator for about a week but it's working pretty good right now. I will do an update.


            Year: 2004 Submodel: GT

            Helpful (6)

          • 5/5

            September 13, 2016

            Alternator Upgrade

            The PA Performance alternator looked better than expected. Had intended to order the chrome finish, but it was a four week wait. I was very impressed with how clean the whole assembly looked. Upon the first drive after install, I was fully amazed at the difference it made going to 130 amp versus stock configuration. Serious increase in overall drive ability. Recommend this product!


            Year: 2000 Submodel: GT

            Helpful (6)

          • 5/5

            April 08, 2016

            Works great

            No complaints at all here. Install wasn't bad and the part was a perfect fit, just a bit tough to get the stock bolts out of the old alternator. Good as a stock replacement that you don't have to worry about ever replacing again


            Year: 2004 Submodel: GT

            Helpful (6)

          • 5/5

            February 20, 2016

            So far so good!

            I've been through 2-3 alternators wishing the last two years. I've come to find out the high RPMs kill the alternators on New Edge model Mustangs. This alternator has a slightly larger pulley on it vs. stock, so that should help make it last longer. I also got this one because of the warranty on it. Maybe this will be my last alternator!


            Year: 2002 Submodel: GT Murray, KY

            Helpful (6)

          • 5/5

            October 06, 2014

            Good upgrade

            I bought this alternator because my stock one went out on me. So far I haven't had any issues, but I also don't really notice a whole lot of difference in performance. My headlights don't dim, but they never really dimmed before, either. The install was easy; as are most alternator replacements.


            Year: 2000 Submodel: GT Visalia, CA, USA

            Helpful (6)

          • 3/5

            May 27, 2014

            Overall good product

            Overall satisfied appears to be a good product. Does what it's suppose to do. However, I received the alternator with the plastic cap that goes over the positive output connection broken in pieces. It was probably from a combination of cheap plastic and rough handling but I think it could have been prevented with a little more bubble wrap. I was able to remove the cover off the stock alternator although it installed a bit loose and probably has come off by now.


            Year: 2002 Submodel: GT Gonzales, LA

            Helpful (6)

          • 5/5

            October 08, 2013

            Fantastic replacement

            Top notch alternator. The quality rivals if not surpasses stock also a perfect fit. Highly recommend this alternator to anyone who needs a replacement.


            Year: 2003 Submodel: GT New Jersey, USA

            Helpful (6)

          • 5/5

            September 05, 2013

            PA Performance Alternator - 130 Amp (99-04 GT

            Took about a week from the time I ordered it to arrive. Install took 20 mins on my 2002 mustang GT. Only need to unscrew 4 bolts just loosen the 2 bottom ones and really no need to remove the whole serpentine belt unless you are going to put a new one on. Makes the job fly if you leave it on just loosen belt and remove from alternator. This thing is a HUGE upgrade from stock. At about 120k mile my original one started to go was causing check engine light with code P0340 cam sensor code. Its cause is a bad diode in the old alternator and the frequency causes issues. Once replaced with this bad boy car runs like new. No more weak start ups. Sounds so healthy now.


            Year: 2002 Submodel: GT

            Helpful (6)

          • 5/5

            August 12, 2013

            Save yourself the trouble and upgrade to this alternator

            My factory alternator was on it's was out and it was causing several problems including the "Cam Position Sensor" code. PA Performance is the only company I could find that was actually making "new" alternators rather than factory remans. I have used PA Performance previously and know they are a great company with quality products, so naturally the 130 amp upgrade was a no brainer. The install is as easy as it gets and it instantly fixed all of the issues I was having. If you're getting the "Cam Position Sensor" code or it's just time for a replacement then you can not go wrong with this alternator.


            Year: 2002 Submodel: GT Arkansas

            Helpful (7)

          • 5/5

            March 25, 2013

            cleared CEL, great product, amazing customer service!

            After reading around the internet about getting a 'check engine light' for a faulty camshaft position sensor and discovering that the code was likely due to a bad alternator, I started looking at replacement alternators. I don't replace, I upgrade - which is exactly what I did here. My first alternator showed up looking like it had been thru a warzone. Mounted it up - it didn't work. Called AM - they were simply amazing. I returned the alternator that was damaged during shipping, and they sent me a replacement alternator OVERNIGHT at no cost to me! This is how you win customer's for life! The 2nd alternator arrived as promised, bolted right up, and is working like a charm.


            Year: 2002 Submodel: GT Cypress, TX

            Helpful (7)

          • 5/5

            March 07, 2013

            Super Happy!!!

            I have 2002 GT Convertable and with new alternater car run so much better and roof going down and up fast!!! I love it and love American muscle for every parts I bought from them!!!


            Year: 2002 Submodel: GT Miami, FL, USA

            Helpful (9)

          • 5/5

            November 14, 2012

            Direct fit. Easy install.

            Amp was packaged well and arrived in perfect condition (not so with all things shipped to HI). Install was easy and car runs great. Got rid of the annoying intermittent batt. light.


            Year: 2004 Submodel: GT Hawaii, USA

            Helpful (6)

          • 5/5

            October 31, 2012

            This is a great product

            I combined this 130 alternator with a red optima battery and it starts right away. It doesn't require slot if time if you got the tools handy. My 2004 mustang gt performs better. It's much better than the one from the manufacture. AM had great bolt ins and stuff like this that makes any mustang perform as it should. I am happy with it.


            Year: 2004 Submodel: GT Austin, TX, USA

            Helpful (6)

          • 5/5

            October 14, 2012

            Get the 4Ga wire!

            Reading the terms of the warranty, I see that you must use a 4 gauge wire for installation. I later ordered a "PA Performance Premium Power Wire Kit (94-04 All)" and while it was a bit short, limiting routing, it works well with the alternator.


            Year: 2004 Submodel: GT Chicagoland, USA

            Helpful (6)

          • 1/5

            September 19, 2012

            Bad Experience

            I have absolutely nothing against against American Muscle, they have been great to me with every dollar I've spent with them. However, the first alternator I received in the mail was only worked for a little over 100 miles before I got a batery light. When I contacted PA about it, they said it wasn't the alternator and also wasn't their problem. They, in fact, suggested that I go to Auto-zone if I wanted one that worked. Long story short, they wouldn't replace it for me and didn't want to even view the proof I had that it WAS in fact the alternator. I contacted AM about it and they handled the problem for me as quickly as possible and shipped me a new one, allowing me to keep the messed up one on my car until it came in. The second one I received is still working great, but I had to rate it low due to PA Performance letting me down so much and also for the original alternator being faulty, of course. Thanks American Muscle for being the greatest site I've ever ordered from!


            Year: 2004 Submodel: GT Louisiana

            Helpful (10)

            • Response from AmericanMuscle

              Definitely sorry to hear that PA didn't seem to want to help you out as that's not normally the case. I'm happy that we were able to ship you a working alternator and get your Mustang back in working order!

              Lisa, Customer Care

          Related Mustang Categories