Where's the coolant sensor connector male end?
 

The previous owner disconnected the coolant reservoir sensor connector. The old reservoir also had a leak, so I'm replacing it. But the male end of the sensor connector is nowhere to be found. Does anyone know where I should be looking for it?

https://cimg4.ibsrv.net/gimg/www.rx8...a90d445f33.jpg

They tend to fall down by the ecu cover. Find the wiring harness in front of the bottle and follow the single wire to the plug

Thanks! I think I found it. Unfortunately it's been snipped, so I'll be going to the auto parts store to see if they have a connector. I haven't wired one of those types of connectors before. Do I need to worry about polarity?

https://cimg9.ibsrv.net/gimg/www.rx8...34e60fbbf2.jpg

I don't believe so...issue will be finding a connector. It won't be something you can find at the auto parts store.

Thanks again! Until I can find a proper connector, I've just shoved the wires into the female end. No coolant light on the dash, so either I've connected the sensor to the right pair of wires, or I completely picked the wrong pair ;)