I crunched my O2 connector where it slides on the holder, so I thought I would get replacement connectors. Ha!
My research led me to Honda Civic, Accord, etc. The connectors look the same, but I can't compare size on the computer screen.
And then I looked at the O2 sensors for the Honda's, and noticed that they are only $14. Hmmmm.....
Tell me why I can't use Honda Civic, Accord, etc. O2 sensors in my D2. As Long as the wires are in the correct position in the connector.

 

Sounds like they are worth the chance. It won't hurt your engine, if anything they will just not give the correct reading and it would run rough/lean/rich..

 

Someone on here a few years ago found O2 harness extensions for an Acura that reportedly worked on the DII. Just search "Acura O2 harness" on Amazon.

 

Yes, and they are only about $8 on Ebay! Going to get them...

 

Please let us know if they work and what part number your used.

 

I sure will, I had already bought 2 O2 sensors for Nigel, but never installed them, so I just installed them in Winston. I went to start him, and the battery was dead. I bought him almost a year ago and have never even looked at the battery! It is a tiny Duralast, am replacing it with a larger group 65 from Walmart.. the tiny one is on the charger now, as a spare...