Sensor identification?

I have broken a sensor while moving accessories from an old engine to a new 3rz that I just rebuilt—problem is I have no idea what the sensor is/does. It’s located on the passenger side of the block just under the exhaust manifold in front of the oil cooler. Help!!!

 

Do you have the broken part?

Looks like a oil sending unit or switch .

 

https://www.tacomaworld.com/threads/identify-please.809434/#post-29030707

https://www.tacomaworld.com/threads/identify-please.809434/#post-29030878

I believe its oil sensor


bought a used spare off ebay.....but never swapped old one out

 

I think you are correct thank you so much! This is my first time posting and I’m happy I’ve found such helpful folks!!!