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Three Valve Ford Triton Insert Repair Kit

Part No: 39300



  • Designed to aid in the repair of a common problem in the Ford Triton family of motors.
  • For use on three valve 5.4 L and 6.8 L engines built before 10-9-07 and 3valve 4.6 L engines built before 1130-07.
  • For use in years 2004 -2008 Ford Lincoln and Mercurys.
  • 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 blow out.
  • Repair those damaged threads or blowouts in 30 minutes or less per cylinder.
  • Part No. 393100 Replacement Inserts
  • Insert size: m16-1.5