4-wire O2 Fitment in 86 Z??

[67ShelbyGT500]

I was looking at www.sparkplugs.com and I found the 4-wire O2 sensor for an 89 2.5: Denso 234-4004.

Will this fit in my 86Z O2 location in the swing valve?

Thanks

[tryingbe]

Yes.

4 wire O2 sensor

[87GLHS232]

Threads will be ok, but you'll need to add wiring for the 4 wire.