Spark Plug Thread Inserts M 14x1.25 12.40 mm long

Spark plug thread inserts M 14x1.25 in 12.40 mm length – high-precision repair inserts for damaged spark plug holes in cylinder head threads. These thread inserts enable safe and durable restoration of the original thread.

• Thread: M 14x1.25
• Length: 12.40 mm
• Ideal for repairing worn or damaged spark plug holes
• Precision-manufactured for secure installation