The spark plug tends to break off in the cylinder head during maintenance. If this problem is not repaired properly it can result in damaged or unusable spark plug threads and in extreme cases the possibility of a spark plug blowout.

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Repair those damaged threads or blowouts in 30 minutes or less per cylinder!

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FEATURES:

Applicable in three-valve 5.4L and 6.8L gasoline engines built before 10/9/07 and three-valve 4.6L engines built before 11/30/07 found in many 2004–2008 Ford, Lincoln, and Mercury vehicles

Provides an effective method to thoroughly extract broken porcelain and other possible debris that occurs when removing spark plugs on these Ford engines, preventing damage or a failed repair

This kit will allow the user, with simple step-by-step instructions, to repair those damaged threads in 30 minutes or less per cylinder

Saves time and money

Cal Van Spark Plug Insert Installer Set for Ford Triton 4.6, 5.4, 6.8 39300.