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Replacing the Battery on a Jeep Wrangler

Model: Jeep Wrangler MK 3, JK - Years 2007-2018
Part: Battery

Is the battery of your Jeep Wrangler damaged? Remove the damaged battery from the engine compartment. Unlock and lift the front bonnet, releasing the catch with your fingers. Once the engine compartment is open, you will find the battery on the left. Remove the plastic cover (if fitted on the model), unscrew the securing bolts of the battery terminals, and take the battery out of the engine compartment. Install the new battery (same voltage and size). Close the front bonnet after installing the battery. Test the engine's operation on startup.

Updated on 20 March 2026 by ScegliAuto

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