a picture of the OXYGEN O2 SENSOR with socket
 

Could someone please show me a picture of an OEM O2 sensor with connector.
There are two O2 sensors. One Pre-cat, one Post-cat.

I could not find such a picture online.
I would like to stock one for my R55 Clubbie (non-S).

Thanks.

Wait, you're looking for an O2 sensor socket wrench? Like this?
http://ecx.images-amazon.com/images/...500_AA300_.jpg

Or you looking for an O2 sensor sensor with a 'built-in' socket attachment?
Because if that's the case, that doesn't exist.

Please clarify your request.

- Erik

Thanks.
My description was not clear. I mean a picture of O2 sensor with connector.

The pre-catalyst O2 sensor is a so-called "wideband/broadband" sensor with 5 wires. It is made by BOSCH, so you can buy one directly from BOSCH retailers. For the Cooper Justa, the part number is "LS 17113" and connects directly to the BMW wiring.
Check Bosch's online catalog for more info...