Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $15,000!! Enter Now
Coronavirus: We are Open For Business, Prioritizing health and safety Learn More

Powermaster Alternator; 200 Amp Black (99-04 GT)

Item 102210
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $395.99 You Save 12% ($46.00)
Our Price

$349.99 (each)

FREE Shipping

Open Box from $244.99

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

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.

      Product Information

      Features, Description, Reviews, Specs & Installation

      Features

      • 6G Series Alternator
      • 100% New! - Never Rebuilt
      • Direct Fit Replacement
      • High Output - Increases Charging Capacity
      • 130 Amps at Idle - 200 Amps at Maximum
      • 12 Volt Compatibility
      • Aggressive Black Finish
      • 6 Groove Serpentine Pulley Included
      • Plug Type: I-D-A
      • Fits 1999 to 2004 GT Mustangs

      Description

      100% New. This Powermaster 200 Amp Mustang Alternator is 100% brand new, not re-manufactured like other companies sell and is fully tested at the time of assembly. It comes complete with internal voltage regulator and 6 groove serpentine pulley. A 200 Amp alternator will increase the charging capacity of your Mustang at all RPM Ranges.

      More Power. The Powermaster Alternator produces 130+ amps at idle (2000 alternator shaft RPM), and 200+ amps at maximum (6000 alternator shaft RPM). It is required to upgrade the main power wire because this alternator has a higher output than stock.

      Powdered Coated Finish. This Powermaster Alternator not only improves your Pony's power, but it also improves your Mustang's under hood appearance with an aggressive baked on black powder coated finish.

      Peace of Mind. Why waste your time and money rebuilding your old alternator again and again when it will only fail, replace it with a brand new high performance alternator from Powermaster for peace of mind.

      Application. The Powermaster 6G Series Alternator is a direct fit 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# 57795

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.0

      Customer Reviews (14)

      Write a Review

      Ratings Summary

      4.0 out of 5 overall rating from 14 customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100





      • April 11, 2018

        5 1999 GT - FrederickB Installation Time: Less than 1 Hour

        Great upgrade

        Added this to my car because I added steeda udp to my car and had been having a problem with all of my electrical systems now I’m having no issues my headlights are brighter my car is running better overall

        Helpful (3)
      • March 10, 2018

        Review shared from Powermaster Alternator - 225 Amp Chrome (99-04 GT)

        1 2001 GT - MohammadA Installation Time: Shop Install Installation Cost: 0-$100

        Didnt work on my 01 gt and didnt refund me

        I bought this alternator for my 01 gt but for somereason it did not work as it stopped working when I was driving! Which put me in a very dangerous situation. I asked a refund but they refused.

        Helpful (7)
      • September 10, 2017

        Review shared from Powermaster Alternator - 225 Amp Chrome (99-04 GT)

        5 2003 GT - ChanceH Installation Time: Less than 1 Hour

        Pretty good buy

        Needed a higher amperage alternator for my mustang to supplement my new amp install. Good product, no issues. Will be replacing soon with a higher output specialty alternator.

        Helpful (4)
      • August 13, 2017

        Review shared from Powermaster Alternator - 225 Amp Chrome (99-04 GT)

        3 2001 GT - Xylocor Installation Time: Less than 1 Hour

        Worked well for short period.

        Quality of alternator worked well for about 500 miles.. it's at powermaster now currently being repaired said it was over spun. But I'm running stock pulleys, no forced induction or even cams. I have cams but not been installed yet. Said the internal fans were twisted. So for now stock alternator back on, it was bought mainly to improve my underpowered look plus the extra amperage. American Muscle did their part it just a 3 due to the issue with the defective product.

        Helpful (4)
      • June 08, 2017

        Review shared from Powermaster Alternator - 225 Amp Chrome (99-04 GT)

        5 2003 GT - BuiltGT Installation Time: Less than 1 Hour

        so far so good

        puts the power out and looks awesome under the hood. The BBK aluminum pulley did not fit however. So I had to use the super heavy pulley that came with it.

        Helpful (5)
      • October 17, 2016

        1 2003 GT - HeavilyModified

        Powermaster Alternator

        I had this installed along with the power cable upgrade and a new engine (by a certified mechanic) and the alternator overcharged and fried itself. The power cable connection at the alternator was melted like a candle. My advice, don't buy this overpriced alternator. The shop owner says this is the second time now that he has seen a powermaster alternator fry itself.

        Helpful (8)
      • July 11, 2016

        5 2004 GT - Sarg

        Works great

        Bought this from American Muscle, revived it the next day. Top notch customer service and support on this purchase. Installation was a breeze. Looks great under the hood,.

        Helpful (5)
      • June 30, 2016

        5 1999 GT - mark5 Installation Time: Less than 1 Hour

        POWWWWWEEERRR!!!!!!!

        I didn't think that adding a new alternator would make such a GREAT difference in ZIP!!!!!!!, My 1999 mustang GT is supercharged and that added juice really brings it to life a VERY noticeable improvement over the stock alternator!!!

        Helpful (4)
      • June 27, 2016

        2 2002 GT - CJA5 Installation Time: Less than 1 Hour

        Mixed feelings

        I bought this a while back and maybe had it in for a year with a great experience good power but now it just died on me and I don't know why.

        Helpful (5)
      • June 13, 2016

        Review shared from Powermaster Alternator - 225 Amp Chrome (99-04 GT)

        5 2002 GT - SonicGT02 Installation Time: Less than 1 Hour

        Great Alternator!

        The stock alternator had problems keeping up with the stereo that I have in the car. After installing this alternator, I haven't had the headlight dim at all. On top of the great performance, it really looks awesome! Really ties all the chrome items under the hood together.

        Helpful (5)

      Questions & Answers (0 answers)

      No questions about this product yet.

      Ask the First Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Alternator

      Tech Specs

      Will It Fit My Mustang

      • GT - 99, 00, 01, 02, 03, 04

          Related Mustang Categories