Hi,
Does any know what the part number is for Heated Oxygen Sensor, is this a dealer part?

Thanks
Lance

 

Assuming your car is a F22 engine.
P0141 is for the after-cat secondary/downstream/B1S2 O2.
From Honda...
36532-P0A-A01 SENSOR, RR. OXYGEN 317.60 222.32

Or if you go to RockAuto...
DENSO Part # 2344601 Downstream $29.79
Or
NTK Part # 24603, B1S2; Downstream $58.79

 

For those of you who have the same problem, the Denso part worked! It cost only $50.00 to install the sensor in the rear.