If your Z is NOT equipped with that connector?
You could look for a replacement male/female 2 wire connector.
Or you can also just cut that connector off and crimp on female connectors and crimp on male connectors coming from ground and power.
make sure you tape them up real good.
Thats the more ghetto way of doing it but will work.
*** Warning ***
IF none of what I said made any sense?
Please have a local guy with auto electrical experience wire them in for you.
Im just presuming you have some knowledge