coolant temp sensor pigtail

[iceminion]

There are several other connectors on your engine wiring harness that you can cut off and use:

Coolant tank connector -low light never really works on 1G's
BCS connector -who cares?

the junk yard is also full of those wires on other Japanese cars

and you can always connect the wires individually with the spade connectors from the hardware store

good luck!