Return to GT-500-270XP High Output Alternator for Ford Mustang with 5.4 DOHC
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  0 of 0 people found the following review helpful:
 
5 of 5 GT-500-270XP High Output Alternator - 2007 MY June 14, 2024
Reviewer: Anonymous Person from Brighton, MI United States  
Although unfortunately the 270XP did not fit right on my 2007 GT500 (07-08's are unique) the service provided, always answering the phone , getting back & trying to help  was outstanding. Nations has a very good reputation as well. They gladly refunded my money upon part return. Due to all of the positives with the experience I still give 5 stars.

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4 of 5 Alternator May 28, 2022
Reviewer: ROLF SJOLUND from HARNOSAND, Vasternorrland Sweden  
Rocketfast shipping and works great
Only four stars due to wiring

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4 of 5 Rquires modification March 24, 2021
Reviewer: Anonymous Person from Southern California  
Not exactly a factory fit on 2007 GT500. Alternator connections will need to be extended as they are 8 inches to short as the connections on the GT500270XP are rotated clockwise from the factory alternator. The power post also  runs into a stainless line that will require modification to prevent a direct short.
Got it all installed and works great.

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5 of 5 GT-500-270XP High Output Alternator September 26, 2019
Reviewer: Robert Jernigan from Clearwater, FL United States  
Great alternator so far. Bolts right in, perfect fit. I bought the wire kit to go with it and I am glad I did. I read about this company on a Mustang forum in search for a high output alternator for a GT 500. Turns out the 09 is a oddball but Nations had it! Would buy again! Highly recommend.

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5 of 5 Great quality, easy fit April 23, 2019
Reviewer: Robert Mels from The Netherlands  
Decided to replace the stock alternator after stage 3 tuning and additional power consumption. The stock alternator could not maintain enough voltage on idle and low revs. Ordered the GT500-270XP and three days later it arrived in The Netherlands. I ordered the optional cable kit, but I decided to go another route with the 35mm2 cables.
Fitment is great and now I have 14.3V on idle. Would recommend the Nations alternator!

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