Can you guys help me with a part number please?

I have had a sensor go bad and I can't seem to find the correct part number for my truck. I would prefer to use a Toyota factory part, but I can't find the correct part number for my truck.

2002 Toyota Tacoma 4x4 Standard Cab
Engine: 3RZFE
VIN# 5TEPM62N52Z087184

Part Needed: "Upstream" Air Fuel Ratio Sensor - Bank 1, Sensor 1 O2 Sensor

I would prefer a factory(Denso?) part.

My original failure was a Checklight - "P1135 mean air/fuel sensor heater circuit response"
Does this sound right to you?

I hope you guys can help me find the right sensor for my little truck.

Thanks,
Ruben

 

89467-35011 and it is a Denso sensor.

 

Thank you Jonathan!

Does this part sound correct to you for a P1135 Checklight?

 

Yes.

 

Thank you for your help my friend.

 

You do know it is the entire circuit not just the sensor

 

Sorry, I don't understand. I just went by how many people changed this sensor and it fixed the issue.

 

It is a gamble changing the sensor may or may not fix the problem.

Any OBDII code is always the entire circuit not just the sensor involved .

Which means The sensor, anything that may effect the sensor, the wiring and the ECM

 

@Wyoming09 is good to mention fixes aren't always as easy as shotgunning parts at vehicles. It sounds like you've done some research, but there might be a simple way to diagnose if it's a bad sensor or something else. I'm not sure of what to test though. @mechanicjon may know. One YouTube channel that is good at diagnosing problems is South Main Auto. You could see if they have video on diagnosing your CEL "moneylight" code.

 

Quite a few PO420 codes I worked on after O2 sensors where changed turned out to be an exhaust leak when things heated up.

One simple Gasket and 2 new bolts and nuts is much cheaper then 2 new sensors that failed to fix the issue