Where is the oil filter on a 2002 Acura RSX?
When you look from above in the engine compartment, look behind the motor and slightly to the left. If you look real hard you'll see a blue part that kinda looks like a plastic cup. That's your oil filter. It might not be blue though, if the oil filter has been changed before. It might be orange.
When I change my oil, I usually turn the wheels to the left and I can access the filter through the passenger side wheel well.