I ordered o2 sensors fron oxygensensors.com and received the incorrect sensors. Appears they might have wrong listing for the this application. I ordered the Walker direct fit and not the universal o2 sensors. I don't have access to the vehicle so was wondering if anyone might know the Toyota Part Number for one of these sensors. I need the part number with is actually stamped in the sensor. When I call Toyota and get there part number it crosses to the one I received and I already know this is wrong. Here's what the sensor looks like: