Review on Set of 4 Ignition Coil Pack - Compatible with Subaru Impreza WRX, WRX Wagon - Replaces 22433AA561, 22433AA421, 22433AA560 - Fits 2002-2005 Models by Tony Reid

was a misfire in the first cylinder, code p301, after reading the web decided the spark plugs and coils could be the cause. To get to the coils/connectors you will need to remove the washer fluid reservoir and airbox from the other side. It took 2 hours as I was constantly lowering the head 12mm. A few bones broken. Coils worked great, new screws. I anointed the threads with anti-seize and the problems went away. Great product and for the price of one spool OEM got 4 new ones.