2000 O2 Sensor Pigtail
 

Does anyone know where I can buy the vehicle side (female) rear O2 sensor pigtail for a 2000 4Runner?

I've been chasing a P0136 code, and found out two of the wires had pulled loose. I tried to pull the pins and reattach the wires, but can't get the pins to come out so I'm throwing in the towel and will replace the connector.

Seems like it should be easy to find, but my search skills must be lacking. A Toyota P/N would be awesome. :)

Thanks.

You can`t find it because there is not one that connector is part of the engine harness.

If such a pigtail is around I have never seen one.

You can't buy the pigtail, but you can build one from Toyota parts. You need the plastic housing (90980-11028) and four repair wires (82998-12440).

Housing:

https://www.toyotapartsdeal.com/oem/...998-12440.html

You should be able to find the 11028 molded into your existing connector to confirm fitment. If the number is different, order 90980- followed by that number.

https://cimg8.ibsrv.net/gimg/www.yot...ae11790c7f.jpg


Repair wires (need four):

https://www.toyotapartsdeal.com/oem/...998-12440.html

https://cimg7.ibsrv.net/gimg/www.yot...93f316a113.jpg




Taking them apart is a pain, but putting them together is easy. Need to pay attention to wire colors/pin location when you splice.

Don't ask a counter parts guy to figure this out. They don't even have the right books.

P.S. The instructions for getting the wires out, these part numbers, and lots of other good stuff are in here:

http://wilbo666.pbworks.com/w/file/f...RM1022E%29.pdf

I was hoping you would chime in !!

It would have taken me 10 hours or longer to find the all the numbers maybe .

You are my hero for the day! Got the parts, made the repair, and got through emissions. THANK YOU!!

That was FAST! Good work.

You're welcome.