There seems to be a little confusion on the 2009 Toyota Corolla/matrix with the 1.8L I4 oil filter. Seen lots of forums, threads and blogs about the oil filter and it's location. The oil filter cartridge is located on passenger (right) side of the engine next to the pan. It is a cartridge stlye, Toyota part #04152-YZZA6. Hope this helps!
__________________
JMJ
