Heli-Coil 5334-14 M14×1.25 Sav-A-Thread spark plug kit
Check compatibility
Heli-Coil Sav-A-Thread 5334-14 is an M14×1.25 spark-plug repair kit. Use the spark plug application and the exact insert lengths to choose the appropriate refill later.
Questions before ordering
How is this different from a spark-plug chaser?
The 5334-14 is a repair system with replacement inserts. A chaser such as Lisle 20020 is for existing threads. Check the equipment procedure before selecting either.