Just curious if someone can help me out with a o2 sensor? I have a 1999 Honda Accord Dx with a 2.3 engine. I pulled out the o2 sensor (the one in the manifold) and the numbers on it are Denso Japan 3400 12G19. My problem is I can not find this number at all online so I do not know what o2 sensor to buy. Thanks

 

Honda parts sites show Honda part number 36531-PAA-305 listed for the DX.

36531-PAA-305 cross-references Denso 234-4620.

 

Thanks, redbull-1