Customer Reviews (100+) Write a Review

Overall Rating 4.6

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

• Performance Gain 4.059114 4.1
• Fit 4.921182 4.9

• 4/5

  Installation Time: Less than 1 Hour

  September 06, 2019

  Quick and easy

  Me and a friend took out the old one and placed the new one in about 45min

  Chalie

  Year: 2004 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 5

    5
• 1/5

  Installation Time: Less than 1 Hour

  September 02, 2019

  Seized Alternator

  This was my first order with American Muscle. I installed this and it seized after the second car start to my chagrin. It made a strange clicking noise that sounded like the bearings were bad to begin with. now i have to go through the whole return process.

  Mark

  Year: 2004 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 1

    1

  • Fit 5

    5
• 1/5

  September 01, 2019

  Already locked up

  Bought this alternator to try out because it was a good price, but I’d recommend you spend the extra cash and get a better brand. This alternator locked up, and they don’t have any type of warranty, so now I have to buy another. Stay away from this alternator.

  Bcompton83

  Year: 2004 Submodel: GT

  Helpful (1) Thanks for your input!
• 5/5

  Installation Time: Less than 1 Hour

  August 24, 2019

  Perfect fit couldn’t be happier!

  Alternator went out and purchased this in order to accept new mods I’m about to install as well as helping my battery keep up with my Mach 1000 stereo.

  Tigmaster0615

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 1/5

  Installation Time: Less than 1 Hour

  July 17, 2019

  Had for 1 year

  Had alternator for a year and a half went randomly went out called for a replacement they have no warranty great when it was working! Sucks now it doesn’t

  Zeppelin1977

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 2

    2

  • Fit 5

    5
• 3/5

  Installation Time: Less than 1 Hour

  June 25, 2019

  questionable reliabillity

  Performed well once it got here in one piece and the price was extremely reasonable. beginning to wonder if you get what you pay for though as it didn't last long! The first one was smashed in the box with the ear broken off and case cracked. Exchange service was excellent and a replacement came in a few days. Now less than one year later the alternator is malfunctioning. Overall view - disappointed with the failure but faith filled that A.M. will do the correct thing here and exchange it and hold the manufacturer responsible to quality. The car is a convertible so as such its a closet queen and has not gone 1,0000 miles since it was replaced! Working now to see if A.M. stands behind the product or not since its under 1,000 miles use and 10 months old. Stay tuned for an update.

  JoeF

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Afternoon

  June 05, 2019

  My 2001 GT

  Item was priced well plus did not have to return old unit. Easy to install on my 2001 GT. Performance restored.

  BenS

  Year: 2001 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 3

    3

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 29, 2019

  Great price!

  Looks and works better than stock. Runs smooth and seems more responsive. Great part!

  Bigbert

  Year: 2004 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 5

    5
• 4/5

  Installation Time: Less than 1 Hour

  May 24, 2019

  ST Performance Alternator

  Great replacement for the stock alternator. Have had it for about 5 months and still running strong.

  ZachR

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 23, 2019

  Perfect Alternator replacement

  Perfect alternator replacement. Easy to install. Great price!!!

  BrianB

  Year: 2000 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 21, 2019

  Alternator Replacement

  This is a good, economical replacement to the old worn out stock alternator that was 18 years old. Also gives you a little bit more charging capacity, especially if you are running underdrive pulleys. Looks great and fits with no problems.

  MarkB

  Year: 2001 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 10, 2019

  big help

  bought item because I was having start up issue, car just felt like it didn't have enough electricity to it. Mind you I have a pretty big stereo system and display, but when I put the 130amp on turns right over now!

  Bryson

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 09, 2019

  Excellent and easy install

  Great alternator at a great price. I didn’t realize how much of a power draw my after market stereo was on my battery. This alternator had a higher amp output that cured my issues. Exact fit, easy install, and would buy again.

  Dangle99

  Year: 2002 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 09, 2019

  So far so good

  Alternator has been on about a month now and so far is working great. Alot cheaper than buying at any of the parts stores.

  demon357

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  May 06, 2019

  Great product

  Works as it should with OEM fitment. Took me about 30 minutes to put on. Can be changed with simple socket set

  RobertH

  Year: 2004 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 2

    2

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  April 30, 2019

  Great product

  Cheapest on the market works great no complaints whatsoever. I don’t write reviews but this is genuinely a great product. Easy install, may need one other personal but other than that nothing difficult.

  JoshuaW

  Year: 2002 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 1

    1

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  April 25, 2019

  Great Replacement!

  Fixed my charging issues and fit perfectly. Would recommend to anyone looking for a factory replacement.

  LuisS

  Year: 2002 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 2

    2

  • Fit 5

    5
• 5/5

  Installation Time: Weekend

  April 22, 2019

  Alternator and rear rotors and brake pads

  Went on and works well. Very good products and reasonable prices will be dealing with American muscle again!!

  ollieharris

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  April 15, 2019

  SR Alternator

  Product came well packaged and took all of 10 minutes to install! Looks good under the hood as well and you really can’t beat the price.

  Candycyclone

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  April 12, 2019

  Perfect everything

  Perfect price, perfect fitment, perfect quality Took 5 min to install.

  De3pthro4tMaste

  Year: 2003 Submodel: GT

  Helpful (0) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5