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SR Performance Alternator - 130 Amp (05-08 GT)

Market Price $269.99 You Save 11% ($30.00)
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$239.99

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  • Item 100608
  • MPN# 100608

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    Features, Video & Details

    • 6G Series Alternator
    • 100% New! - Never Rebuilt
    • Direct Fit Replacement
    • 130 Advertised Amperage
    • 12 Volt Compatibility
    • Fits 2005 to 2008 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 2005-2008 GT Mustang. The stock belt can be used on original equipment vehicles.

    Fitment: 2005 2006 2007 2008 Details

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

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    5 Questions / 6 Answers

    Ask a Question

    I purchased this alternater on March 3, 2017 and having issues with it already! 11/4/17 is their no warranty after 30 days from manufacturer?

    96cobra

    • SR Performance does not hold a warranty on their products. If you do have an issue with this or any other product you purchase from us I would suggest to contact American Muscle Customer Service to see what they can do to help.

      JeffAM

    Helpful (0)

    What is the warrenty on this item?

    NickH

    • The SR Performance Alternator, would include a 30 day warranty.

      JaHarrisAM

    Helpful (0)

    Is power wire upgrade needed? Is this a direct plug and play swap? Will it work without upgrading the power wire? Also is this higher output than stock?

    Joeyabs

    • Yes this is a direct plug and play swap...not sure if you don't actually need the upgraded power wire...I did it anyways just in case. Also yes this is higher output...stock is 135 amps, this one is 150.

      Tremulant

    Show 1 more answer Helpful (0)

    Performance Alternators Can I use my original clutch pulley on these alternators?

    Goldenpony

    • Using your original clutch pulley with the SR Performance Alternator - 130 Amp (05-08 GT) should not be a problem.

      SalC7

    Helpful (0)

    Clutch ? Does this altenator have the clutch like the factory altenator ?

    JimV

    • In respect of your question, I have just fitted the alternator straight from the box into my 2006 Mustang GT based in the UK. It took me 35 minutes, and so far having done 40 miles in traffic and fast roads 80mph, I can report it seems to work fine. No additional parts required!

      TPV8owners

    Helpful (0)

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    Customer Reviews (50) Write a Review

    Overall Rating 4.4

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.095238 4.1
    • Fit 4.857143 4.9



    • 5/5

      Installation Time: Less than 1 Hour

      May 19, 2018

      very nice

      buy this product, very easy to install, works very very well

      BeauS

      Year: 2006 Submodel: GT

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      January 31, 2018

      Great!

      So far so good! Been in for a month, no problems. Easy install too! Thanks again AM!

      Crwdctrl86

      Year: 2007 Submodel: GT

      Helpful (1)

    • 1/5

      Installation Time: Less than 1 Hour

      December 18, 2017

      JUNK DONT WASTE YOUR MONEY

      The box showed up damaged, and the little black plastic cover on the pulley was broken. AM sent out another plastic cover real quick, which was cool. That was at the end of March 2017, now, mid December 2017, (about 4K miles) and the alternator is sparking and has melted a portion of the housing. For all I know, this is a result of the poor handling in shipping (or maybe it is from AM not putting it in another box with padding when they shipped it. It was shipped only the manufacturers box). Either way, this thing is junk. Pony up the extra for the PA Performance alternator and be done with it. AM would not refund or credit me for it because it is past the 30 day time frame, so they gave me a slight discount on a PA Alternator, which has a lifetime warranty (through the manufacturer, not AM) Overall very disappointed in this product, and AM's policy on defective parts; I feel that AM should stand behind the products they offer with a bit more integrity.

      Benjarony

      Year: 2006 Submodel: GT

      Helpful (1)

    • 1/5

      Installation Time: Less than 1 Hour

      November 26, 2017

      Lasted almost 2 weeks

      This alternator lasted less then 2 weeks, I had to have the car towed at a cost of $135.00. Wife got stranded in Delaware at 9:00 at night. AM sent me another Alternator (not the same brand) and a $135.00 T-SHIRT for my troubles.

      WilliamM

      Year: 2007 Submodel: GT

      Helpful (2)

    • 1/5

      Installation Time: Less than 1 Hour

      October 23, 2017

      defective

      Bought the alternator to fix P0345 and P0349 cam sensor codes back in May 2017. I didn't get a chance to replace the alternator until last week October 19 2017. up on installation the P0345 and 349 codes still come up so I replaced the sensors. Drove the car about two hundred miles and the check charging system warning light comes on and alt gage pegs over charge. Over 30 day warranty so AM couldn't help. Lost $239 on Junk.

      TooFast

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      October 23, 2017

      Great alternator

      Ended my P0 4300 false readout. Had already replaced CP Sensors, light was still on. New alternator fixed it. I didn't want to diagnose the diodes that day. I'll fix it when I have the time.

      LanceM

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      October 08, 2017

      SR Performance Alternator.

      Amazing product, my check engine light came on...and I started freaking out...they first told me it was my camshafts so I spent like $20 on those...and another $150 on labor...started her up...check engine light was still on...Then they said oh, oops, it's your alternator...so I got this on here and they put it in free of charge, no check engine light, runs great. Love american muscle!

      Mitch

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 22, 2017

      Works great

      East install. Direct fit. Fast shipping came one day early.

      EricL

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      September 09, 2017

      Exactly what I needed!

      I had idle issues, check charging system indicator and slowly noticed power loss within the engine. I paired this alternator with the PA performance wire kit and all the issues have been resolved. My 07 Mustang GT feels like a brand new car. Power levels restored and indicators turned off. Would defiantly recommend or buy again! Thanks AM!

      DylanK

      Year: 2007 Submodel: GT

      Helpful (1)

    • 5/5

      September 04, 2017

      Diego

      Pretty good car part. Will definitely buy it again

      DiegoN

      Year: 2005 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 15, 2017

      So far so good

      Easy install, perfect fit, works like a charm so far

      Rod

      Year: 2008 Submodel: GT

      Helpful (1)

    • 2/5

      Installation Time: Less than 1 Hour

      June 28, 2017

      Needed to be replaced after a year

      Had it in the car for a year then it basically burnt up and came apart. I couldnt get it replaced unless I got it inspected from ford where I got charged $220 anyway.

      depack21

      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      May 30, 2017

      Excellent replacement

      Part is excellent, fit is perfect, installation instructions are very clear and complete.

      SteveS

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      March 30, 2017

      Good so far

      After replacing the alternator twice before only time will tell

      kooluhl

      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      March 19, 2017

      SR performance alternator

      Just installed so not sure about review yet but been in the car for couple weeks and so far performs great.. factory just died and after reading forms and reviews why not upgrade!

      96cobra

      Year: 2007 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      December 31, 2016

      Excellent

      This is an excellent product!! My alternator blue out so my mechanic told me it would cost me $289 for a rebuilt one. So I went on to you guys website (problem solvers) and Bam !!!!! New alternator for cheaper than what I was quoted . This alternator is better than stock alternator and constantly gives out 14 V. I am very happy with my purchase. Thanks American muscle you did it again.

      Prime

      Year: 2007 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      November 09, 2016

      SR Performance Alternator - 130 Amp

      It works like it should, was relatively easy to install and looks good too!! No performance gains were noted as this was a replacement for a defective alternator.

      Steve

      Year: 2006 Submodel: GT

      Helpful (4)

    • 1/5

      October 12, 2016

      Worked for 1 week!

      I got this alternator as a stock replacement after 165,000 miles. This SR Performance alternator failed after one week! Voltage regulator was shot, radio and lights would constantly flip on and off. Ordered a new one and haven't had a problem yet, one week later. knock on wood!

      JoeBlez

      Year: 2006 Submodel: GT

      Helpful (4)

    • 5/5

      October 01, 2016

      great alternator

      Easy install. Great look. American muscle is the best!!

      israel

      Year: 2006 Submodel: GT

      Helpful (4)

    • 3/5

      September 20, 2016

      Good replacement for stock

      I had my OEM alternator all the way up through 165k miles. Was getting two codes(cam and crank sensors) which is resulted in check engine light. This replacement got rid of the issues and minor stuttering I was experiencing. The only problem I had was right after install where the belt was smoking from trying to turn the alternator over. I am not sure if it was damaged in the mail or just needed broken in? Either way, the smoking was gone after a 10 minute drive and I haven't had a problem since.

      JoeBologna

      Year: 2006 Submodel: GT

      Helpful (1)

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