[porschedude996]

Here is what I used, with or without the lead wire.

https://www.kroonwireharnesses.com/o2-sensor-replacement-connector-with-screw-terminal?search=o2

https://www.kroonwireharnesses.com/o2-sensor-replacement-connector-with-high-quality-screened-cable-artno-o2conncable?search=o2

The Lambda Cable Boot fits pretty tight and I brought the bevel down on this replacement. Used a little silicone grease to help ease it on and take it off the next time.