The Jeep JL 3.6L Can Fit a Larger Battery (Group 94 Size)

Here’s a helpful tip from a site member who replaced the 3.6L Pentastar’s factory battery on his base JL with a larger battery (group 94 size) without modification.

A group 94 size battery is the same width and height as the base 3.6L JL’s factory battery, while being 1″ longer. But, a simple removal of a clip clears enough space for the battery to fit. The result is more battery power with hardly any effort required!

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