Ignition Coil

The Subaru Ignition Coil 22433AA602 is a direct replacement ignition coil engineered to convert battery voltage into the necessary high-voltage spark for turbocharged Subaru WRX STI, Impreza, and Forester engines. This genuine OEM component is factory calibrated to ensure precise spark energy and timing, guaranteeing reliable ignition performance. This ignition coil replaces previous part numbers 22433aa600 and 22433aa601. It is designed for a range of Subaru models, specifically covering turbocharged variants from 2010 to 2021. The coil is a direct fit, simplifying installation for mechanics and DIY enthusiasts alike. Four ignition coils are typically required per vehicle. Fitment is confirmed for various Subaru models including the Forester (2011-2013, 2.5L H4 DOHC Turbo XT, XT Limited), Impreza (2011-2014, 2.5L H4 Turbo STI, WRX, STI Special Edition, STI Sport, WRX Sport), Legacy (2010-2012, 2.5L H4 Turbo 2.5GT Limited, 2.5GT Premium), Outback (2010-2012, 2.5L H4 Turbo 2.5GT Limited, 2.5GT Premium), and WRX/WRX STI (2015-2020, 2.5L H4 Turbo Base, Limited, Premium, S209, Type RA). As a genuine Subaru part, it is backed by Subaru's factory warranty, offering peace of mind and assurance of quality and compatibility.