3 wire O2 sensor

[acolella76]

I bought the wrong O2 sensor for my car after I did my motronic swap so I gotta get rid of this O2 sensor and pick up a new one. I used it to plug up my O2 bung for about 40 miles but it is still fine. I'd like $40 shipped, but I will entertain offers or trade for a 4 wire sensor or 4 wire plug.

I don't have any pics since it's packed up and ready to ship, but lets be honest you know what it looks like.

[acolella76]

bump

[acolella76]

just found this in my garage. anyone need it?

[IminDiegoTriick]

Do you happen to know which models came with the 3 or 4 plug? I need to replace mine.. Sorry I'm being lazy..

[acolella76]

pretty sure all of the 325i's came with 4 wires cause of the heating element? Not 100% sure though

[101]

Is this a universal oxygen sensor or does it have the correct 3 pin BMW plug on it already? Brand?

I have an OEM 4 wire one, age and condition unknown, but has the 4 pin BMW plug on it if you're interested in a partial trade.