Pair of threaded bushes repairing spark plug threads Fiat 500 126 850 A112 Bianchina giardiniera Panda

Pair of threaded bush repairing spark plug thread Fiat 500 126 850 A112 Bianchina Panda

This product allows you to repair and strengthen the spark plug thread on Fiat 500, 126, 850, A112, Bianchina Giardiniera and Panda. Made with high quality and resistant M14 thread, it ensures precise and long-lasting grinding to avoid spark plug burst.