What sensors/things are these?

I looked everywhere and couldn't find it on any parts diagram, the thing the wires without a plug are plugged into...

 

What is that on? Certainly doesn't look like new wiring that I'd expect in a 3rd gen forum.

Looks like it might be a CAS? Just a guess, but it's similar to some others I've tinkered with on other marquees.

 

17 sr5 3.5. Front end collision vehicle I'm restoring..

 

Four of them?
Toyota calls them, "CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY".

 

Thanks splitbolt. I searched similar terms and could never find a photo that looks like what I have. I think they just don't have photos for that part on many sites yet..

 

Found them in the service manual...
Sounds like you need it...

https://drive.google.com/file/d/1mxxtpbUP_3mJSCP8SuvKHp9_ldml-YST/view?usp=drivesdk

 

Those are the cam phaser motors for variable valve timing.