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PA Performance Alternator - 95 Amp (87-93 5.0L)

Market Price $189.99 You Save 11% ($20.00)
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  • Item 95303

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    Features & Details

    • 3G Series Alternator
    • Direct Replacement
    • Includes Manufacturer Lifetime Warranty
    • No Mounting Bracket Modifications Required
    • 60 Amps at Idle - 120 Amps at Maximum
    • Fits 1987 to 1993 Mustangs
    100% New. This 95 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. Designed for moderately (electrically) modified cars - this alternator will double the charging capacity at all RPM Ranges with only minor modifications.

    More Power. The PA Performance Alternator produces 60 amps at idle (2000 alternator shaft RPM), and 120 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 13.6 lbs and is a direct replacement with No mounting bracket modifications required to be installed in a 1987 to 1993 Ford Mustang. The stock belt can be used on original equipment vehicles.

    Fitment: 1987 1988 1989 1990 1991 1992 1993 Details

    MPN# 1614

    CA Residents: WARNING: Cancer and Reproductive Harm -

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

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    Questions & Answers (4)

    4 Top Rated Questions

    hello , i wanna ask is that fit for my 1987 mustang ? no need to buy anything togher like a wire or somethings ?

    • This is perfect for your 87, no need to buy anything else to make it work either!

    Helpful (1)

    Can you use this on a stock 5.0? Will this be too much voltage on a stock or slightly modified 88-93 5.0?

    • This will work perfectly with your 5.0L since it falls within the years. It doesn't matter if it is stock or not.

    Helpful (1)

    Can I use the existing stock wiring harness for this replacement alternator? I believe the stock alternator is rated somewhere around 60 to 80amps - not really sure. I would like to keep the original harness for this replacement alternator rated at 90amps. Is that going to be ok? I have no additional accessories in the car. Thanks, don

    • Yes

    Helpful (1)

    Is this the same size as the factory alternator? I don’t mean in amps, I mean in actual size.

    • This PA Performance Alternator meets the same dimensions of the original OEM alternator.

    Helpful (0)
    Post Your Question

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    Customer Reviews (35) Write a Review

    Overall Rating 4.7

    out of 5 stars

    • 5/5

      November 29, 2018

      Excellent Replacement for a Mildly Modified 5.0

      I replaced the alternator on my 1990 5.0 with this due to the alternator not charging the battery especially under load. What a noticeable difference this alternator made! First, I had forgotten how bright the headlights, interior lights, and dashboard lights probably used to be. They were so much brighter. Secondly, my volt gauge now stays a little above the middle under full load where before it would drop between the halfway mark and the bottom. Lastly, the voltage at the battery under full load with the engine running (tested with a volt meter) now reads 14.3 where before it dropped to 12.4.


      Year: 1990 Submodel: GT

      Helpful (4)

    • 5/5

      November 08, 2018

      90 GT Alternator upgrade

      Alternator was very simple to install and works great. Has greatly improved or almost eliminated the dimming of the dash lights and headlights at idle and also eliminated some feedback occurring through aftermarket amplifier and stereo I had installed years ago.


      Year: 1990 Submodel: GT

      Helpful (4)

    • 4/5

      November 08, 2018

      great product

      I was able to install this in about 30 minutes. It works great and I did not have to make any modifications.


      Year: 1989 Submodel: LX

      Helpful (4)

    • 5/5

      August 08, 2018

      Easy simple install.

      I recently upgraded to a PA Performance 95 amp alternator. It fit with no problems. I used my factory wiring with no issues.


      Year: 1987 Submodel: LX

      Helpful (5)

    • 5/5

      May 23, 2018

      Awesome service great product!

      I called because I bought 3 alternators from Advance Auto parts and all of them were bad. A very attentive lady took my order and gave me options for my Mustang Gt 5.0. I received the alternator and installed and the car has been running great no more issues!!!


      Year: 1991 Submodel: GT

      Helpful (6)

    • 4/5

      April 02, 2018


      Car is almost stock besides full exhaust (even has stock radio), but it doesn’t support much. If I could go back I’d get the 130 amp one. When I turn on my lights and a/c, the battery gauge goes down. When I turn my blinker on, it flickers with it. I did the wire upgrade too. I’ll prob end up having to get the 130 amp one, save yourself the trouble and get that one.


      Year: 1990 Submodel: LX

      Helpful (6)

    • 5/5

      March 29, 2018

      Perfect fit!

      Works great with plenty of charging power.big upgrade over stock.


      Year: 1990 Submodel: GT

      Helpful (6)

    • 5/5

      February 12, 2018


      Great, the pa performance alternator worked good for my 05 mustang.


      Year: 1990 Submodel: GT

      Helpful (6)

    • 4/5

      December 04, 2017

      Solved problem

      Slight charging problem at idle and with lights on. Now shows charge at idle.


      Year: 1990 Submodel: GT

      Helpful (7)

    • 5/5

      May 09, 2017

      Great fit!!! Easy to install!!

      Replaced my stock 75amp alternator with this 95amp from PA. Installed it in about 1hr. Works great with my underdrive pulleys. Very happy with the price. I didn't need the 130amp alternator nor did I feel like cutting the bracket for it to fit. This was a perfect fit!!


      Year: 1988 Submodel: GT

      Helpful (9)

    • 5/5

      November 19, 2016

      Easy ,much better

      Easy install.everything need to install bolt that was included did not fit anything so had to buy new bolt


      Year: 1993 Submodel: Other

      Helpful (8)

    • 1/5

      September 05, 2016

      Don't waist you're money buy 130 amp

      Buy a 130 this does not even make a difference!! My car still goes below the middle line with ac on! What a joke


      Year: 1988 Submodel: GT

      Helpful (9)

    • 5/5

      August 13, 2016

      Out with old in with the new

      Quick and easy installation pretty simple Took care of charging problem


      Year: 1989 Submodel: GT

      Helpful (6)

    • 5/5

      July 27, 2016

      Really Easy Install

      I did this while I had my parents over and they were expecting me to be gone a lot longer than I was. I think I spent about as much time looking for my soldering tool as I did doing the actual install. things went very smoothly and it's well made. I had no issues with it on the cruise I took later that week. I have no real electronic upgrades other than a cheap radio to play stuff off my phone, but it works great and now I don't have to worry about the 30 year old Alternator leaving me stranded.


      Year: 1988 Submodel: GT

      Helpful (9)

    • 4/5

      June 05, 2016

      PA Performance Alternator - 95 Amp

      Nice alternator, quick delivery. I haven't fired it up yet, but no reason to believe it won't be fine. Would have given it 5 stars if it came with the pigtail for the wiring harness.


      Year: Pre-79 Submodel: Cobra

      Helpful (8)

    • 5/5

      April 25, 2016

      Nice upgrade

      Awesome upgrade without having to completely change all your wiring. Install was a snap, fit was spot on. Well worth the money!


      Year: 1987 Submodel: GT

      Helpful (10)

    • 5/5

      January 05, 2016

      Works Great

      I haven't had this product long, but so far this product seems to be doing the job.


      Year: 1988 Submodel: Other Morganton, NC

      Helpful (9)

    • 5/5

      January 04, 2016

      Great Alternator

      Charges well at idle. Install was just as instructions show. Great upgrade for an aging pony with charging issues.


      Year: 1990 Submodel: Other Petaluma, CA

      Helpful (7)

    • 5/5

      May 14, 2015

      Awesome alternator

      This alternator was just what I needed. Very good price, easy installation, well recommended.


      Year: 1989 Submodel: GT Ohio

      Helpful (9)

    • 5/5

      February 25, 2013

      Make sure you look before you think 100% direct replacement

      so when I bought this alt after reading all the descriptions I thought I would get it and it would be your typical no problem 15 minite install...Boy was I wrong, At the time I bought it I was unaware that there was a difference of 2g and 3g systems on Foxes. This is a 3g alt and my 87 was wired for 2g from factory. I was throw off because it was advetised as direct fit. I ended up having to buy the $60 wiring kit to get it to work. Also the threads on one of the mounting points on the alt when smaller than the OEM bolt that had previously held it in place so had to make a trip to the local parts stores help section to get a new bolt that would work.... after all of that non "direct replacement" stuff was done it was great. had it on the car for a while now and aside from all the install problems the actually product, the alt, is awesome, thats why you see the 5 rating even after all the trouble I had


      Year: 1987 Submodel: GT

      Helpful (10)

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