Transmission Thermostat Question

Hey guys, I’m trying to install a thermostat (part number: 32971-34020) on my non tow package Tundra.

I’ve got a cooler and the hoses and everything but I’m just trying to get a handle on things. Can anyone label the in/out on this thermostat for me?

thanks in advance!

 

These don't look exactly like the part you posted, but maybe they'll give you more information than what you currently have...

 

That is different than the one I put in my 5.7 '13 Sequoia.

 

I wonder if there are some differences in them for vehicles that have the separate cooler verses the cooler integrated into the radiator.

Edit: Ah, the one pictured in the OP is for the 4.7L application!

https://www.toyotapartsdeal.com/oem/toyota~thermostat~transmission~oil~32971-34020.html

https://parts.toyota.com/p/Toyota__/THERMOSTAT---TRANSMISSION-OIL/63053373/3297134020.html