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Spark plug boots

Battchris

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Aug 24, 2024
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2021 f-150 xlt
About to do plugs on my 2021 3.5 and wanted too see if everyone is recommending replacing the coil boots because they will have an issue after removing them or if it’s more do it to be on the safe side? Anyone know the correct part number for a job 1 build 1-21? Seems to be a lot of confusion online. Thanks
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