Which one? i mean which numbers? i finally replaced mine last month... and it cost me about USD 180.00.... sucks right? cos' celica is grey import and parts are expensivetrd_sportsM said:That's the O2 sensor for a JDM celica vvtl-i 190bhp. I need one of those for my import but unable to source. Any luck in finding that sensor! Let me know as i want one!