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Compatible with Ford Triton use on 4.6L/ 5.4L / 6.8 V-10 Two Valve Engines.
For use on years 1996/ 1997/ 1998/ 1999/ 2000/ 2001/ 2002/ 2003.
Part Number: 389-100 Replacement Inserts.
Inside Diameter: m14 x 1.25; Outside Diameter: 75 -16.
FWurth
Reviewed in the United States on January 7, 2025
Works well after previous inserts were blown out.
Softail
Reviewed in the United States on January 19, 2025
Blew a spark plug out of my head and had a friend put this in and it worked excellent👍👍
Alexander Veal
Reviewed in the United States on April 17, 2025
Good
Jose
Reviewed in the United States on June 22, 2024
This Fit on my expedition Bought extra just in case.
Ana
Reviewed in the United States on May 19, 2024
Muy útil
Robert Winefsky
Reviewed in the United States on November 29, 2023
Another shop had done a repair that did not work. These were large enough O.D. to retap the head and install. Saved the customer from buying another cylinder head. Definitely need the right tools and skill level to use correctly
Monika B
Reviewed in the United States on August 31, 2022
waste of money
Marvin R.
Reviewed in the United States on May 23, 2022
I have a Mazda 3 that had a stripped spark plug hole. It had been previously fixed using a helio coil.That failed the spark plug literally blew out and went through the valve cover. Even though this part is for a Ford it was a solid fix for my Mazda.
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