Are radiator connectors part of main wiring harness for a '99 1500 ?

[jamman]

Ended up getting a '99 main harness off Ebay pretty cheap .. looked like they were on it from what I could see plus I need a few other connectors for headlight and turn signals connections ..

[jamman]

Hi

Are the connectors to the 2 radiator sensors on the bottom of the radiator (for a '99) part of the main wiring harness ?

Thanks !