Description: Ignition coils (22433AA542) or induction coils are crucial components of any ignition system. These components work together with the spark plugs to produce the necessary spark to start the combustion process of your engine. These coils are often from copp ...

Description: Fits Baja, Forester, Impreza, Legacy, Outback, STI Knock Sensor A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your Subaru to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Subaru genuine parts. Baja. Impreza. Forester. 2.5L, 2005-08. w/ sti Model. 2.5L turbo, w/ sti.