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Perma-Coil® Spark Plug Thread Repair Kit

A.E.R.O. has a complete line of spark plug products, including plugs, cleaners, tools and more. These spark plug maintenance tools are a great choice for any aircraft shop owner or for do-it-yourself aviators. Save time and money by servicing your own spark plugs.

Description Kit
1218-500 Spark Plug Thread Repair Kit Perma-Coil kits are designed to repair stripped spark plug port threads to like new or better than original condition. Perma-Coil inserts meet all applicable industrial and military specifications. Kit includes Tap, Installation Tool, and 6 18MMx.5” inserts.