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How to Replace the Alternator in a Jeep Grand Cherokee?

Model: Jeep Grand Cherokee WK2, MK 4 - Years: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Alternator

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Video tutorial

In this tutorial, you will see how to replace the alternator in a Jeep Grand Cherokee, a very simple and quick operation. First, ensure that the key is not inserted, then move the passenger seat forward, open the indicated panel, and disconnect the negative terminal of the battery.

Next, use a socket wrench to grip the tensioner, loosen the tension, and remove the belt. At this point, disconnect the power terminals of the alternator, unscrew the mounting bolts, position the replacement, and reassemble everything by following the reverse procedure.


Updated on 3 November 2026 by ScegliAuto


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