Subaru 22433 AA620 Ignition Coil - Direct Replacement for Subaru Vehicles - Improve Engine Performance & Fuel Efficiency - Perfect for Outback, Forester, Legacy & Impreza Models

An Induction Coil. used with a Distributor For Timing. to transform a vehicles Battery Voltage to a much higher Voltage needed to create proper Spark for all Spark plugs of an Engine.COIL ASSEMBLY-IGNITION Ignition Coil Fits Legacy, OutbackIgnition CoilA failed ignition coil in your Subaru can lead to anything from an intermittent misfire to a car that won't start.