Ignition Coil For Subaru Legacy MK4 2.5 22433-AA500 22433-AA50A 22433-AA580
Ignition Coil: Connector Type DIN. What is an ignition coil, and what does it do?. An ignition coil is an essential component in a vehicle's ignition system. This ignition spark is crucial for starting the engine and its continual operation.