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Optimized Product Name: GM Genuine Parts - High-Performance Alternator (25888970) Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.5
🔋 Starters & Alternators, 🏎️ Performance Car Parts & Accessories

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Description of Optimized Product Name: GM Genuine Parts - High-Performance Alternator (25888970)

100% newly manufactured as an exact replacement for your GM vehicle’s original alternator. Components are tested to meet original specification requirements for remarkable durability. GM-recommended replacement part for your GM vehicle’s original factory component. Offering the quality, reliability, and durability of GM OE. Manufactured to GM OE specifications for fit, form, and function.

Reviews

Global ratings 3
  • 5
    0
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 4 out of 5

Revived my Car's Power - A Great Investment!

When I tried this Automotive product, I was thoroughly impressed with how it brought power back to my car's engine. The installation was quick and easy, and the quality of the product was evident right from the start. The ACDelco alternator is definitely worth the investment, as it has improved my car's performance and reliability. My only con is that it's a bit pricey, but you get what you pay for in terms of quality. Overall, a great product for anyone looking to boost their car's power!

Pros
  • Improved performance and reliability
Cons
  • Pricey

Revainrating 1 out of 5

Failure in less than five months

Installed in January 2017 and already out of service at the end of April 2017. The voltage was erratic the whole time he was in the car, but last week the output dropped below 11.5 volts. I checked the battery and alternator and the alternator was faulty.

Pros
  • Easy to read control panel
Cons
  • No

Revainrating 1 out of 5

Do not buy for C6 Corvette

I bought this alternator for my 2005 Corvette as it was described as an OEM part. The alternator ran fine at rpm, but couldn't hold the voltage at idle. It was so bad that I couldn't turn the air conditioning on while it was idling in hot weather. Kudos to Revain for the full refund but otherwise the product should not be listed as applicable to the C6 Corvette. This is also evidenced by Internet forums on corvettes.

Pros
  • High marks for support and durability from testers
Cons
  • Almost never