Oxygen Sensor question

[Maclean216]

Bought the Flowmaster California direct fit converter (rear one) (Part #910153)and instead of the M18 screw in O2 Sensor bung, it has the two studs for the O2 bung attached with two nuts. Is there another CA O2 sensor that would work for a 2001 CA Toyota 4runner or do I need to weld a bung(funny word) on in its place? OEM or Denso only please.

Thanks.

 

[97t4r81]

My 98 non Cali has two 02 sensors. They both fit into the bunghole and have two each 12mm nuts. Hopefully that helps

 

[Maclean216]

I should have mentioned the part is for 1999-2002 CA spec 4Runner.

 

[Maclean216]

https://www.toyota-4runner.org/3rd-gen-t4rs/236853-2001-4runner-oxygen-sensor-mystery.html

Found this for anyone else running into the same problem. I'm going to order this adapter:

https://www.yotashop.com/o2-oxygen-sensor-flange-for-toyota-m18-x-1-50/

 

[madtaco461]

I run the flange style on my 99 ca truck.

 

[AssBurns]

My 2000 CA model has the flange style too. Just changed my AFR/o2 sensor yesterday.