Product Details
The Thread Repair Insert Kit for metal spark plugs includes M14-1.25 x 3/4-16 x .453" inserts made from durable carbon steel. This kit is designed to provide a secure thread repair for damaged spark plug holes, ensuring proper performance and longevity of the spark plugs. The inserts feature a robust design that withstands high temperatures and resist wear, making them suitable for various engine types. The package contains multiple inserts, ensuring sufficient stock for multiple repairs. Each insert meets industry standards for quality and durability, and complies with relevant automotive specifications. The dimensions of each insert are precisely engineered to fit the specified size, ensuring a reliable and effective repair solution.








