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Powermaster Alternator - 200 Amp (05-08 GT)

Market Price $407.99 You Save 12% ($48.02)
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$359.97 (each)

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  • Item 102211
  • MPN# 48516

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    Features & Details

    • 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
    • Natural Cast Finish
    • 6 Groove Serpentine Pulley Included
    • Plug Type: FR-SIG-A
    • Fits 2005 to 2008 GT Mustangs
    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 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.

    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 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
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    Will it fit my Mustang?

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    Customer Reviews (8) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    • Performance Gain 4.571429 4.6
    • Fit 5 5

    • 5/5

      Installation Time: Less than 1 Hour

      January 28, 2018

      Love the extra power for upgraded stereo

      I am very pleased with the extra power this alternator supplies. I have some old school 80's amps underated at 650 watts and knew my alternator wasn't going to last long with it. And it didn't. Bonus - now I know I'm not starving the upgraded injectors and spark plugs with my Edelbrock E-force kit when I'm JAMMING OUT. Please note IF you have the Edelbrock E-Force supercharger that flips your alternator to face backward, you'll need to remove the pulley the alternator comes with, move your Edelbrock pulley to this alternator and as important you'll need a M17 1.5 NUT to attach the Edelbrock pulley to the Powermaster. Finding the exact size and thread required me to have to wait till Powermaster opened Monday to take my call (THANK YOU CHRIS w/ POWERMASTER!), then ordered the nut on Amazon, arrived by Thursday. Stock install should take about 30m and I'm not a wrench head.


      Year: 2008 Submodel: GT

      Helpful (1)

    • 1/5

      Installation Time: Afternoon

      January 16, 2018

      Beware, not the alternator in the picture.

      The alternator sent to me did not have a side post like the one in the picture. It had one coming out the back like stock. 0 gauge wire will not fit if you run the wire like it is originally, it will be too close to ground. Upon calling, Mine also has a loud whining sound and I'm not sure if that's normal. Upon calling I was offered a replacement and $40 credit. I requested to speak to a supervisor and which took 1 1/2 days to get one and he went back on the offer made to me telling me there was nothing he could do without me taking it to a mechanic and getting a certificate stating something was wrong with it. So basically speaking toba supervisor madebit worse for me. Very disappointed with American Muscle and Power Master right now. False advertising.


      Year: 2006 Submodel: GT

      Helpful (2)

    • 5/5

      December 25, 2017

      Solved "check charging system" error

      Installed some electrical upgrades which the stock alternator could not keep up with. This alternator makes sure the battery is always charged.


      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      September 27, 2017

      Battery drain

      Fixed my battery drain from my after market radio..more power


      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 12, 2017

      200 Amp power master alternator

      Pretty good product all around I'd say, no more troubles! Worth the price! Only took me 45 minutes to install because I cleaned my twin throttle body while I had the chance. Everyone should always clean that while you can! Easy easy install


      Year: 2006 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Afternoon

      January 17, 2017


      Easy install, great fit, NO MORE BATTERY DRAIN! Well worth the price!


      Year: 2008 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      December 10, 2016

      A great product

      I really like quality parts and this is a quality part. Looks and works great and fit perfect. It is well worth the price.


      Year: 2007 Submodel: GT

      Helpful (3)

    • 5/5

      September 20, 2016

      I'm loving this item

      I'm very pleased with this item . Overall , I will rate it 10/10. Very easy to install . My Mustang is bad now


      Year: 2008 Submodel: GT

      Helpful (2)

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