Automotive ignition coil rubber sleeve is an important part of automotive ignition system, which mainly plays the role of protection and insulation.

Material and Function:Automotive ignition coil sleeve is usually made of silicone and other high temperature and high pressure resistant materials, which can effectively protect the ignition coil from external environmental damage, and at the same time prevent the leakage of high-voltage current, to ensure the normal operation of the ignition system.