What is another word for ignition coil?
Pronunciation: [ɪɡnˈɪʃən kˈɔ͡ɪl] (IPA) 
An ignition coil is a vital component of any internal combustion engine, producing the high voltage needed to ignite the fuel and air mixture in the combustion chamber. There are several synonyms for this device, including spark coil, ignition transformer, ignition module, and coil pack. These terms are often used interchangeably, and each refers to the same basic component. Some manufacturers also use proprietary names for their ignition coils, such as Delco-Remy's "High Energy Ignition Coil" and Bosch's "Powerpack Ignition Coil." Regardless of the name used, the ignition coil plays a critical role in ensuring that a vehicle's engine runs smoothly and efficiently.
