Spark Plug Replacement Jeep Grand Cherokee WK2 3.6 | Full DIY Guide

Time for the 100K mile service on my 2020 Jeep Grand Cherokee WK2 with the 3.6 Pentastar "PUG", that means spark plugs and PCV! You have to pull the upper intake and disconnect a bunch of stuff, but it's totally doable- I take you step by step through the process. Check out my affiliate links below for what I used in the video- I may earn a commission on these links. NGK Iridium Spark Plugs: https://amzn.to/4e2853O PCV Valve: https://amzn.to/4sS0rxL Telescoping Magnet: https://amzn.to/4tng93x DEWALT Light: https://amzn.to/41MRdqs Iridium Spark Plug Gap Tool: https://amzn.to/4mcTd4M DEWALT Tool Kit: https://amzn.to/4c4kYaV