Alternator whine - but its not the usual suspects....

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

j91z28d1

Full Access Member
Joined
Feb 28, 2022
Posts
3,221
Reaction score
3,998
My 05 hoe's been whining since I replaced with new oem alternator. It doesn't really bother me anymore. I know if it's whining then it's charging my battery plus when people ask what the noise is I just tell him I have a blower.


wow. it's that loud?


that's wild.
 

firsthere

TYF Newbie
Joined
May 4, 2024
Posts
27
Reaction score
35
I replaced the alternator with a reman on our 04 Tahoe and it whines also. Did the 04 Sierra recently as well with no noticeable whine.
 

j91z28d1

Full Access Member
Joined
Feb 28, 2022
Posts
3,221
Reaction score
3,998
I all can say is do that oem 220amp upgrade to them all haha. everything will be happier. it's only like 200$ new. auto parts store want almost that for cheap rebuilds.

the used one for 100$ on ebay I got was mint too.
 

blondie70

Full Access Member
Joined
Nov 21, 2023
Posts
273
Reaction score
428
I looked at some new ones on e bay but they were made in CHINA....so I bought a used one from a recycle place in AL...(they sell on ebay) Mine is an original equipment alternator...they list the miles the donor vehicle had on it. (and show a pic of the wrecked vehicle also.
I'm gonna just keep it for a spare as mine is working fine now.
 

Forum statistics

Threads
132,714
Posts
1,873,072
Members
97,537
Latest member
CHENTE

Latest posts

Top