[Spectre_Cdn]

Looking for a Denso primary oxygen sensor for a Civic
Part#: 234-4099

[Cman333]

what year and model civic?

And which sensor do u need? Front or rear?

[Spectre_Cdn]

For a 98 LX automatic with a D16Y7

It's the upper sensor, before the cat - only looking for the Denso because it's the same as the OEM but costs ~$200 more from the dealer with Honda packaging and part numbers.