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How to replace the alternator of the Jeep Wrangler 3.6L

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

Below we will see the instructions that will allow us to disassemble and replace the alternator of the Jeep Wrangler 3.6L. First, let's open the vehicle's hood and start removing the upper plastic cover; then we will unscrew the screws of the intake hose, disconnecting it from the air filter box and the throttle body, as shown in the video. At this point, we will unscrew the mounting screws of the alternator, disconnecting the electrical wiring to remove it; we will replace the component with the new original one, reassembling everything!

Posted on 27 December 2025 by ScegliAuto

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