Most People Install This Battery in the WRONG Place (2009 Hyundai Genesis).

Most People Install This Battery in the WRONG Place (2009 Hyundai Genesis).

Most people pop the hood looking for the battery on a 2009 Hyundai Genesis… and they’re all wrong.

In this video, I show where Hyundai actually hid it, the exact bolt sizes, and how to swap it fast (yes, with a power drill 😏).

Simple job. Easy mistake. Let’s fix it.

This is a battery install on a 2009 Hyundai Genesis 3.8L Sedan.

Unlike most cars, the battery is not under the hood — it’s located in the trunk.

What you’ll see in this video:

Where Hyundai hid the battery
Bolt sizes (3x 10mm, 1x 12mm bracket bolt)
Proper terminal removal & install order
Vent hose + connector you don’t want to forget
How to speed things up safely using a power drill

Terminal order reminder:

Remove: Negative (black) → Positive (red)
Install: Positive (red) → Negative (black)

Simple job. Easy to mess up if you don’t know where to look.

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