O2 Sensors

[jusmills]

Just a quick question...are there any actual differences in the O2 Sensors for the fed spec vs cali spec I4 8G. My friend has a 99 I4 cali spec, and the dude quoted him at $170 per sensor... I know you can find the fed spec ones for like $69-$75 (universal) and the OEM version (both made by bosch) for like $150. Is there any actual difference for between the actual parts?

[Faction]

dont buy that shit...go to autozone or advance auto part and buy urself a universal bosch sensor for $70-85 and splice the wires into te old OEM harness..that easy...saves you double and no, theres no differnce with the OEM and universal