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💡 acdelco gold 334-2491a remanufactured alternator - efficient power solution logo

💡 ACDelco Gold 334-2491A Remanufactured Alternator - Efficient Power Solution Review

7

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Very good

Revainrating 4.5 out of 5  
Rating 
4.6
🔋 Starters & Alternators, 🏎️ Performance Car Parts & Accessories

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Description of 💡 ACDelco Gold 334-2491A Remanufactured Alternator - Efficient Power Solution

Remanufactured using consistent quality processes; not just rebuilt. Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise. Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts. Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications.

Reviews

Global ratings 7
  • 5
    6
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

Reman is what you need

Works great, this is the one to buy, not a new ACDelco alternator, Reman is better than junk from China! In fact, please buy a reman, not a new one.

Pros
  • Elegant design
Cons
  • There are nuances

Revainrating 5 out of 5

Perfect fit for 2002 GMC Sierra

Perfect fit for 2002 GMC Sierra. There are two different alternators for these trucks depending on the train package, so make sure you choose the right model.

Pros
  • Free for educational purposes
Cons
  • Zero

Revainrating 5 out of 5

2001 Silverado 1500 HD

That's the real deal. AC Delco overhauled the Delphi alternator. Much better than the new Chinese junk. The core was sent back and I'm still waiting for the discount.

Pros
  • Pleasant
Cons
  • No Performance

Revainrating 5 out of 5

Vehicle parts verification on Revain can be inaccurate. Do your homework before you click

Revane said it doesn't match MT Trucks but I knew it would match using a cross reference with the product number. It was an exact match. Actually it was the same as my old one. I love Revain, but her vehicle check for items is sometimes wrong. BE CAREFUL. The items they said would fit didn't even come close.

Pros
  • Nice to use
Cons
  • Not trendy

Revainrating 2 out of 5

Two bad ones, I got a new Chinese one

The first one turned very smoothly, but the plastic cover on the back was broken and part of the electronics inside was damaged. When replacing a beat on the shaft was visible. My original with squeaky bearings still rotates more correctly. After two failed units I'll probably get a new Chinese Delco alternator instead.

Pros
  • A lot of positive emotions
Cons
  • Miscellaneous other

Revainrating 5 out of 5

As long as it's good. for starters and alternators

Installed on a 2001 GMC 1500hd. Came well packaged from AC/Delco. Has an extra mounting ear which doesn't suit my application but luckily doesn't interfere with the installation. Made a little noise on start up no big deal like it was charging a dead battery or something. A month after installation everything was fine and quiet. Hope it lasts long! It has had good reviews and the price seems quite legitimate. Recommended from my experience.

Pros
  • Confident
Cons
  • Some difficulties

Revainrating 5 out of 5

Stamp OEM AC Delco Delphi! High quality product!

This alternator was an OEM Delco Delphi, just like the one that came with my 2003 GMC Sierra 2500 HD. I was very pleased that it was the same as my old one and everything went smoothly and I solved the problem of the battery not charging on the dashboard. Not to mention AC Delco also gave me a $30 rebate on my old unit and they also pay my postage for the return. Overall five stars, I would highly recommend any local auto parts store.

Pros
  • Decent performance
Cons
  • There are cons