Spark Plug Port Insert Tool For 389-100 Ford Triton Motor 4.6L 5.4L 6.8 V-10

【Compatible】: This spark plug port insert is specifically designed for Ford Triton engines: 4.6L, 5.4L, and 6.8L V10 from 1996 to 2003. 【Application】: Repairs faulty spark plug threads effectively with oversized steel alloy inserts, ensuring durability under high temperatures.