AEM ignition coil for 2004–2012 Scion and Toyota 2.4/2.7/4.0L engines is a direct-fit replacement built with bobbin technology and magnetic steel cores for improved thermal characteristics and spark energy. The compact design offers up to 10% increased spark energy in an OEM-style package, providing a drop-in ignition upgrade that enhances spark consistency and thermal resilience without requiring modifications to stock ignition hardware.
AEM 04-12 Scion/Toyota 2.4/2.7/4.0L Ignition Coil