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SR Performance Alternator - 130 Amp (99-04 GT)

Market Price $154.99 You Save 32% ($49.12)
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$105.87

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  • Item 100609
  • MPN# 100609

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    Features, Video & Details

    • 6G Series Alternator
    • 100% New! - Never Rebuilt
    • Direct Fit Replacement
    • 130 Advertised Amperage
    • 12 Volt Compatibility
    • Fits 1999 to 2004 GT Mustangs

    Review & Installation Video

    Review & Install Video

    100% New. This SR Performance 130 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 pulley. The 130 Amp alternator will increase the charging capacity at all RPM Ranges with no modifications required.

    More Power. The SR Performance Alternator produces 65 amps at idle (1750 alternator shaft RPM), and 130 amps at maximum.

    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 alternator from SR Performance for peace of mind.

    Application. The SR Performance 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

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

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    8 Questions / 10 Answers

    Ask a Question

    How about warranty?

    JesusR

    • The SR Performance Alternator would not have a warranty on this product. However, if you have any issues please give us a call in!

      Ricky36

    Helpful (1)

    Will this amp be able to supply enough power to keep up with the Mach 1000 sound system in my 2003 gt?

    JoshuaP

    • The SR Performance Alternator will output a maximum of 130 amps, 20 amps more than the OEM Alternator's 110 amp maximum output. This will be more than enough to keep up with the Mach1000 stereo.

      AMRobD

    Helpful (0)

    Will this fit my 99 cobra?

    MikeB

    • The SR Performance Alternator will not fit a 99 Cobra.

      VincentV

    Helpful (0)

    Would I need to upgrade the power cable for this alternator? Emphasis on NEED! Thank you!

    EricM

    • The SR Performance Alternator does not require an upgraded power cable.

      VincentV

    Helpful (0)

    Does this alternator fit on a 01 v6 mustang

    CalvinT

    • Hello! No this alternator is intended for GT mustangs.

      Doug P

    Helpful (0)

    Will this fit 2003 Saleen Mustang 281sc convt?

    xvicx

    • For the SR Performance Alternator - 130 Amp (99-04 GT), we cannot guarantee fitment for this on a 2003 Saleen Mustang 281sc convertible. If you give Saleen a call, they could give you an answer since the 281sc is a factory supercharged car.

      KevinD92

    Helpful (0)

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    Customer Reviews (100+) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.134921 4.1
    • Fit 4.896825 4.9



    • 5/5

      Installation Time: Less than 1 Hour

      June 22, 2018

      Very Happy

      Quality unit for a great price. Installed easily. American Muscle is the most incredible internet retailer on the internet. I wish everyone was as efficient.

      Rustang9

      Year: 2002 Submodel: GT

      Helpful (0)

    • 4/5

      Installation Time: Afternoon

      June 12, 2018

      It was a pain to mount

      It is a good product and I hope it won't let me down.

      Alison

      Year: 2000 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      June 02, 2018

      Awesome Alternator

      This alternator was priced right, had free shipping and was super easy to install. I’m not a mechanic but I had the old alternator out and the new one in in 30 minutes. It puts out more amps than the stock alternator. My local car repair shop wanted $450 to put in a new one. I saved a ton of cash. I highly recommend this item.

      RobM

      Year: 2000 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 26, 2018

      Alternator

      I was looking for a replacements on my alternator cause i was having problems with it so i install the sr 130 amp alternator from american muscle and oh boy i got a good deal on it works great and its a good catch of an eye when its all new on your engine bay.

      JavierJ

      Year: 2000 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 21, 2018

      Great Alternative! to expensive alternators

      Easy to install looks well made kind of unsure due to the longetivity comments on here but will see how it holds up!

      Danny10

      Year: 2002 Submodel: GT

      Helpful (1)

    • 1/5

      Installation Time: Less than 1 Hour

      May 19, 2018

      Did not work.

      I bought this. Had it installed and did not function. It was not seized. But it did not charge the battery like it should. They told me to take it somewhere to have it tested and email them the paper work.

      BrandonA

      Year: 1999 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 12, 2018

      130amp alternator with OD pulley

      Great product ... Exceeded expectations. Got cams so factory pulley and alternator was suffering a lot at idle, this helped... Next will come powermaster 200 amps

      YuriC

      Year: 2001 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      April 28, 2018

      Alternator

      Great product like always! Thank you American Muscle

      Fastgabbii143

      Year: 2004 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 24, 2018

      Alternator

      Shipping was super fast, Easy installation, works great! No more battery light flashing.

      GingerM

      Year: 2004 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      April 19, 2018

      SR Performance Alternator

      So far mine has worked great. Fit is spot on and easy to install!

      StevenS

      Year: 1999 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      March 28, 2018

      Great

      Works great, no problems, easy to install. Had problems with 2 alts. From auto zone so I ordered this and haven't had any problems with it yet.

      AustinB

      Year: 2001 Submodel: GT

      Helpful (2)

    • 1/5

      Installation Time: Less than 1 Hour

      March 28, 2018

      Bad Diode No warranty and no support

      Put this in my 2003 GT at the end of season. Went to start the car in the spring with new battery dead. Come to find out it has a bad diode and causing a drain on my battery. Used less than 100 miles and now I have a $100 paper weight. American muscle offered a laughable discount on a new one and that was it. DO NOT BUY THIS!

      BradH

      Year: 2003 Submodel: GT

      Helpful (4)

    • 2/5

      Installation Time: Less than 1 Hour

      March 26, 2018

      Bad Experience

      I bought this and it came broken and the metal around the connecting piece was bent over as if it had been dropped, I had returned it and waited a whole other week to get another broken one, I'm honestly thinking it was the same one, I installed it and now lights are dimmer and dim down more whenever use my windows or anything connected electronically, Im really disappointed, the only reason I didn't return it again was because ive been carless for 2 weeks and had to go to work

      JustinR

      Year: 2002 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 24, 2018

      Fastnloud

      Exactly what my car needed to run a alpine system with, would highly recomend, great price, fast shipping, high quality, thanks guys!!!!!

      ConnerB

      Year: 2001 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 10, 2018

      American muscle all the way

      I asked for help to see if this would be a big enough alternator. I got the assistance I needed and it was a super easy install.

      DominicP

      Year: 2000 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 08, 2018

      Amazing product

      It is definitely a great quality product, easy to install an sounds really nice. Very happy with my purchase.

      BmanGT

      Year: 2003 Submodel: GT

      Helpful (1)

    • 4/5

      Installation Time: Less than 1 Hour

      March 05, 2018

      Affordable, well built, and works

      Was a little hesitant buying this alternator with such a short warranty, but it has been installed for a few months now with no issues

      JackB

      Year: 2000 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      February 26, 2018

      Works great!

      Nice fit and finish. Solved my charging problem so I could pass smog.

      Fizzle

      Year: 2004 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      February 26, 2018

      Fast delivery

      Very fast delivery, quality parts. I will be purchasing more parts from AmericaMuscle for my GT.

      RichardW

      Year: 2003 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      February 11, 2018

      Alternator

      I knew my alternator was on its way out, to my surprise I found this one way cheaper than the local parts stores. Not bad for a new, not rebuilt or refurbished, alternator. Took about 30 minutes for the removal of the old one and to install this one. Works great so far.

      AdamB

      Year: 2002 Submodel: GT

      Helpful (1)

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