its on the valve cover near plug wires near the oil cap look for the lil pipe that sticks out 90 degrees with a hose connecting to the intake manifold am i ryt gurus?
Yes, it is right there.
Be careful when you take the old one out you don't damage the rubber otherwise piecces will fall into the engine. This only happens if the rubber is totally dried out.
Er....I just noticed that your Rav is a 2003 so the PCV valve is different to ours. Your one screws in and is in a different place. I would check the 4.2s forum.