Autolite HT0 Spark Plugs 2005-2007 3V 4.6L / 5.4L (Set of 8)

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HT0 Plugs
1.00 LBS
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2005-2007 4.6/5.4 3V HT0 Spark Plugs

JDM Engineering exclusively uses the Autolite HTO plugs on all its 2005-2007 Supercharged Mustang and 3V F-150 Trucks. These Plugs are one heat range colder than the factory plugs.

JDM offers them pre-gapped @ .030, because these plugs requires a special tool for gapping.

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  • 5
    Got Spark

    Posted by ANDY PAUL on 7th Jan 2021

    Work great...engine likes it's new buddies. Thank you!

  • 5
    Came gapped as required

    Posted by Aziz on 9th Oct 2020

    Great spark plugs came pre gapped as requested will buy again

  • 5
    Accurately Pre-Gapped & Ready to Install

    Posted by Tammii on 14th Oct 2016

    I've been buying the pregapped Autolite HTO's from JDM since 2010. The .030 pregap is perfect for my 2006 Saleen SC. I like having the confidence that the pregap is accurate & specific to my car. Then I drop them off at my local mechanic to install.

  • 5
    supercharged harley davidson pickup

    Posted by Mark Armstrong on 14th Mar 2014

    Plus were the ticket and the technical support was great.