Here's a good question: My 2001 E39's original battery finally developed a bad cell. I am looking for a replacement and would like some input from those that have replaced their battery...

5,905

Asked by Michael Jul 25, 2012 at 09:43 AM about the 2001 BMW 5 Series 525i Wagon RWD

Question type: Maintenance & Repair

with an aftermarket version. The OEM is produced by Exide, which chiefly produces semi-truck batteries and a
handful available at BJ's Wholesale. I would love to use Optima, however, the fitment for a Bimmer ends with the '77
2002. Any thoughts or suggestion?

5,905

Michael answered 11 years ago

Which have you had longer and in what vehicle?

Mark helpful

5,905

Michael answered 11 years ago

The Duralast H8-DLG is actually what Autozone recommends. I was hoping for a better option though.

1 people found this helpful.

Mark helpful

9,695

Robert answered 11 years ago

I would try to stay with OEM if possible you may even be able to get one of the new AGM style that we are putting in the e60 which has a much longer life and has better power output- same technology as a optima.

2 people found this helpful.

Mark helpful

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Here's a good question: My 2001 E39's original battery finally developed a bad cell. I am looking for a replacement and would like some input from those that have replaced their battery...

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Here's a good question: My 2001 E39's original battery finally developed a bad cell. I am looking for a replacement and would like some input from those that have replaced their battery...

3 Answers

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