09_4WD_YUKON
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- Joined
- Mar 23, 2018
- Posts
- 197
- Reaction score
- 126
4 year free replacement
What is the consensus on replacement engine battery?
- Thread starter djsassan
- Start date
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fondupot
Full Access Member
The battery in my 2021 Yukon went bad about 1 month after I purchased in 2024. Threw a bunch of warning and what not.
I put a Duracell AGM in it. Came with a 4 year warranty I think.
The original battery was dated April 2020. My vehicle was assembled in November 2020. So the original battery lasted about 4.5 years.
I think the Auto Start Stop systems are tough on batteries and alternators. I have a Range RA007 module installed that disables the Auto Start/Stop.
Here is a helpful video I made....
I put a Duracell AGM in it. Came with a 4 year warranty I think.
The original battery was dated April 2020. My vehicle was assembled in November 2020. So the original battery lasted about 4.5 years.
I think the Auto Start Stop systems are tough on batteries and alternators. I have a Range RA007 module installed that disables the Auto Start/Stop.
Here is a helpful video I made....
Last edited:
Marky Dissod
Full Access Member
To be clear: What is your A.S.S. doing to your battery / alternator? Asterisking it?
fondupot
Full Access Member
Lol the site censored me. I said "H a r d on"
Must have thought I was referring to a part of the male anatomy.
