The Spark Plug Seat Repair Tool is a tool designed to clean M14 x 1.25 threads and mill the seal seat in one process. It enables the threads to be cleaned effectively and the spark plug socket to be degreased at the same time, ensuring a better spark plug seal. The spark plug socket is cleaned using a pressure spring with an integrated socket milling tool with a flat seal.

• designed for M14 x 1.25 mm spark plugs with flat sealing surface
• made of chromium-plated molybdenum, which ensures a long service life
• pressure spring for easy cleaning of the socket
• hexagonal drive 13 mm